using System; using System.Data; using System.Windows.Forms; using System.Collections.Generic; namespace Truffles { public partial class IDReorder : Form { frmMain main; public IDReorder(frmMain frm) { InitializeComponent(); main = frm; } private void IDReorder_Load(object sender, EventArgs e) { if (main.file == null) return; int columnCount = 0; List columnsWithID = new List(); foreach (var column in main.file.table.Columns) { columnsWithID.Add(columnCount.ToString("00") + ": " + column); columnCount++; } comboBox1.Items.AddRange(columnsWithID.ToArray()); comboBox1.SelectedIndex = 0; } private void button1_Click(object sender, EventArgs e) { int StartNumber = Convert.ToInt32(textBox1.Text); DataTable serach = new DataTable(); serach = main.file.table; int colId = Convert.ToInt32(comboBox1.Text.Substring(0, 2)); for (int i = 0; i < main.file.table.Rows.Count; i++) { DataRow row = main.file.table.Rows[i]; row[colId] = StartNumber; StartNumber++; } main.dataGrid.DataSource = serach; } } }