352 lines
11 KiB
C#
352 lines
11 KiB
C#
using System;
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using System.IO;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using Diplom_B.DB;
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namespace Diplom_B
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{
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public partial class IzvForm : Form
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{
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public int? returnId = null;
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private bool needReturn = false;
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private Task errDrop;
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private void ShowError(string msg = null)
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{
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errorLabel.Text = string.IsNullOrEmpty(msg) ? "Неизвестная ошибка." : msg;
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errorLabel.Visible = true;
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errDrop = new Task(() =>
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{
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var fd = errDrop.Id;
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Task.Delay(5000).Wait();
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if (errDrop.Id == fd)
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if (InvokeRequired) Invoke((Action)(() => { errorLabel.Visible = false; }));
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else errorLabel.Visible = false;
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});
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errDrop.Start();
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}
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private string fileName = "";
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private byte[] fileStruct = null;
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private void UpdateLink(string name = null, byte[] strct = null)
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{
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var size = 23;
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linkFileLabel.Text = "";
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linkFileLabel.Visible = false;
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fileName = name;
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fileStruct = strct;
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if (string.IsNullOrEmpty(fileName) || fileStruct == null || fileStruct.Length <= 0)
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return;
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linkFileLabel.Text = (fileName.Length > size) ? fileName.Substring(0, size - 3) + "..." : fileName;
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linkFileLabel.Visible = true;
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}
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private void ClearBoxes()
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{
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idLabel.Text = "";
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izvNumBox.Text = "";
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invNumBox.Text = "";
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izmNumBox.Text = "";
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ukazZadBox.Text = "";
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ukazVnedrBox.Text = "";
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UpdateLink();
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UpdateDocTable();
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}
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private void UpdateTable(Izveschenie[] arr, bool reset_cursor = false)
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{
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var selected = (!reset_cursor && izvGridView.SelectedRows.Count > 0) ? izvGridView.SelectedRows[0].Index : -1;
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{
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var r = izvGridView.Rows;
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while (r.Count > 0)
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r.Remove(r[0]);
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var c = izvGridView.Columns;
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while (c.Count > 0)
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c.Remove(c[0]);
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}
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{
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var c = izvGridView.Columns;
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c.Add("Id", "№");
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c["Id"].Width = 40;
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c.Add("IzvNum", "Извещение №");
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c["IzvNum"].Width = 90;
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c.Add("InvNum", "Инв. №");
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c["InvNum"].Width = 60;
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c.Add("IzmNum", "Изм. №");
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c["IzmNum"].Width = 60;
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c.Add("UkazZad", "Указания о заделе");
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c["UkazZad"].Width = 130;
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c.Add("UkazVnedr", "Указания о внедр.");
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c["UkazVnedr"].Width = 130;
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}
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{
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var r = izvGridView.Rows;
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foreach (var izv in arr)
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r.Add(new object[] {
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izv.Id,
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izv.IzvNum,
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izv.InvNum,
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izv.IzmNum,
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izv.UkazZad,
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izv.UkazVnedr
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});
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}
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if (izvGridView.Rows.Count > 0)
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izvGridView.Rows[0].Selected = true;
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if (selected != -1 && selected < izvGridView.Rows.Count)
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for (var i = 0; i < izvGridView.Rows.Count; i++)
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izvGridView.Rows[i].Selected = (i == selected);
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izvGridView_CurrentCellChanged(this, new EventArgs());
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}
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private void UpdateDocTable()
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{
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{
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var r = docGridView.Rows;
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while (r.Count > 0)
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r.Remove(r[0]);
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var c = docGridView.Columns;
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while (c.Count > 0)
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c.Remove(c[0]);
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}
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{
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var c = docGridView.Columns;
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c.Add("Id", "№");
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c["Id"].Width = 40;
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c.Add("DecNum", "Дец. №");
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c["DecNum"].Width = 120;
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}
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{
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if (!int.TryParse(idLabel.Text, out int idRes)) return;
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var arr = WorkDB.GetDocumentyFromIzvechenie(idRes);
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var r = docGridView.Rows;
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foreach (var doc in arr)
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r.Add(new object[] {
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doc.Id,
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doc.DecNum
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});
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}
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}
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public IzvForm(bool needReturn = false)
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{
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InitializeComponent();
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this.needReturn = needReturn;
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try
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{
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UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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Init();
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}
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catch { ShowError(); }
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}
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private void Init()
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{
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if (Program.user == null) this.Close();
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if (this.needReturn)
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{
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selectButton.Visible = true;
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mainMenuStrip.Visible = false;
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groupBox3.Visible = false;
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this.Height = 360;
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}
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else
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{
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mainMenuStrip.Items[0].Enabled = Program.user.Usr.Dog > 0;
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mainMenuStrip.Items[1].Enabled = Program.user.Usr.Doc > 0;
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mainMenuStrip.Items[2].Enabled = Program.user.Usr.Izv > 0;
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mainMenuStrip.Items[3].Enabled = Program.user.Usr.Post > 0;
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mainMenuStrip.Items[4].Enabled = Program.user.Usr.Izd > 0;
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mainMenuStrip.Items[5].Enabled = Program.user.Usr.Zak > 0;
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mainMenuStrip.Items[6].Enabled = Program.user.Usr.Set > 0;
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mainMenuStrip.Items[2].Enabled = false;
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}
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{
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deleteButton.Enabled = Program.user.Usr.Izv > 2;
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createButton.Enabled = Program.user.Usr.Izv > 2;
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changeButton.Enabled = Program.user.Usr.Izv > 1;
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fileLoadButton.Enabled = Program.user.Usr.Izv > 1;
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resetFileButton.Enabled = Program.user.Usr.Izv > 1;
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addDocButton.Enabled = Program.user.Usr.Izv > 1;
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deleteDocButton.Enabled = Program.user.Usr.Izv > 1;
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}
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}
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private void fileLoadButton_Click(object sender, EventArgs e)
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{
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try
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{
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if (selectFileDialog.ShowDialog() != DialogResult.Cancel)
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if (!string.IsNullOrEmpty(selectFileDialog.FileName))
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{
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var fn = Path.GetFileName(selectFileDialog.FileName);
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var fb = File.ReadAllBytes(selectFileDialog.FileName);
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UpdateLink(fn, fb);
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}
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}
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catch { ShowError(); }
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}
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private void resetFileButton_Click(object sender, EventArgs e)
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{
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UpdateLink();
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}
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private void linkFileLabel_Click(object sender, EventArgs e)
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{
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if (saveFileDialog.ShowDialog() != DialogResult.Cancel)
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if (!string.IsNullOrEmpty(saveFileDialog.FileName))
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File.WriteAllBytes(saveFileDialog.FileName, fileStruct);
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}
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private Task filterDrop;
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private void searchBox_TextChanged(object sender, EventArgs e)
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{
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filterDrop = new Task(() =>
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{
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var fd = filterDrop.Id;
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Task.Delay(1000).Wait();
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if (filterDrop.Id == fd)
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if (InvokeRequired) Invoke((Action)(() => { UpdateTable(WorkDB.ListIzveschenie(searchBox.Text)); }));
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else UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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});
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filterDrop.Start();
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}
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private void resetSearchButton_Click(object sender, EventArgs e)
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{
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searchBox.Text = "";
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filterDrop = new Task(() => { return; });
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UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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}
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private void izvGridView_CurrentCellChanged(object sender, EventArgs e)
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{
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ClearBoxes();
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if (izvGridView.SelectedRows.Count != 1)
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return;
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{
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var izv = WorkDB.GetIzveschenie((int)izvGridView.SelectedRows[0].Cells[0].Value);
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if (izv == null)
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return;
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idLabel.Text = izv.Id.ToString();
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izvNumBox.Text = izv.IzvNum;
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invNumBox.Text = izv.InvNum.ToString();
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izmNumBox.Text = izv.IzmNum.ToString();
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ukazZadBox.Text = izv.UkazZad;
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ukazVnedrBox.Text = izv.UkazVnedr;
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UpdateLink(izv.FileName, izv.FileStruct);
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UpdateDocTable();
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}
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}
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private void createButton_Click(object sender, EventArgs e)
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{
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if (!int.TryParse(invNumBox.Text, out int invNum)) { ShowError("Инв № не верен."); return; }
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if (!int.TryParse(izmNumBox.Text, out int izmNum)) { ShowError("Изм № не верен."); return; }
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try
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{
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var r = new Izveschenie()
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{
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IzvNum = izvNumBox.Text,
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InvNum = invNum,
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IzmNum = izmNum,
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UkazZad = ukazZadBox.Text,
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UkazVnedr = ukazVnedrBox.Text,
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FileName = fileName,
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FileStruct = fileStruct
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};
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WorkDB.AddIzveschenie(r);
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UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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}
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catch { ShowError(); }
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}
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private void changeButton_Click(object sender, EventArgs e)
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{
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if (!int.TryParse(idLabel.Text, out int idRes)) { ShowError("Извещение не выбрано."); return; }
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if (!int.TryParse(invNumBox.Text, out int invNum)) { ShowError("Инв № не верен."); return; }
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if (!int.TryParse(izmNumBox.Text, out int izmNum)) { ShowError("Изм № не верен."); return; }
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var izv = WorkDB.GetIzveschenie(idRes);
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if (izv == null) { ShowError("Нет извещения в БД."); return; }
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try
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{
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izv.IzvNum = izvNumBox.Text;
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izv.InvNum = invNum;
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izv.IzmNum = izmNum;
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izv.UkazZad = ukazZadBox.Text;
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izv.UkazVnedr = ukazVnedrBox.Text;
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izv.FileName = fileName;
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izv.FileStruct = fileStruct;
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WorkDB.ChangeIzveschenie(izv);
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}
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catch { ShowError(); }
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UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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}
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private void deleteButton_Click(object sender, EventArgs e)
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{
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if (!int.TryParse(idLabel.Text, out int idRes)) { ShowError("Извещение не выбрано."); return; }
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if (WorkDB.GetDocumentyFromIzvechenie(idRes).Length > 0) { ShowError("Есть связанные документы."); return; }
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var izv = WorkDB.GetIzveschenie(idRes);
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if (izv == null) { ShowError("Поставки не существует."); return; }
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try
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{
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WorkDB.DeleteIzveschenie(izv);
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}
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catch { ShowError(); }
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UpdateTable(WorkDB.ListIzveschenie(searchBox.Text));
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}
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private void resetButton_Click(object sender, EventArgs e)
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{
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ClearBoxes();
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}
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private void MenuItem_Click(object sender, EventArgs e)
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{
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object form = null;
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[0]) { form = new DogForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[1]) { form = new DocForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[2]) { form = new IzvForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[3]) { form = new PostForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[4]) { form = new IzdForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[5]) { form = new ZakForm(); }
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if ((ToolStripMenuItem)sender == mainMenuStrip.Items[6]) { form = new SetForm(); }
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if (form != null)
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{
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this.Hide();
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((Form)form).Closed += (s, args) => this.Close();
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((Form)form).Show();
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}
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}
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private void addDocButton_Click(object sender, EventArgs e)
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{
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if (!int.TryParse(idLabel.Text, out int izvId)) { ShowError("Извещение не выбрано."); return; }
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var form = new DocForm(true);
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form.ShowDialog();
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var docId = form.returnId;
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if (!docId.HasValue) { return; }
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if (WorkDB.GetDocIzv(docId.Value, izvId) != null) { ShowError("Документ уже в списке."); return; }
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var di = new DocIzv() { DocumentId = docId.Value, IzveschenieId = izvId };
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WorkDB.AddDocIzv(di);
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UpdateDocTable();
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}
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private void deleteDocButton_Click(object sender, EventArgs e)
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{
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if (!int.TryParse(idLabel.Text, out int izvId)) { ShowError("Извещение не выбрано."); return; }
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if (docGridView.SelectedRows.Count != 1) { return; }
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var docId = (int)docGridView.SelectedRows[0].Cells[0].Value;
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var di = WorkDB.GetDocIzv(docId, izvId);
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if (di == null) { ShowError("Записи нет в БД."); return; }
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WorkDB.DeleteDocIzv(di);
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UpdateDocTable();
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}
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private void selectButton_Click(object sender, EventArgs e)
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{
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if (int.TryParse(idLabel.Text, out int idRes))
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returnId = idRes;
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this.Close();
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}
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}
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}
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