datagridview重叠_datagridview绑定list_datagridview右键菜单(49)

DataGridViewTextBoxColumn col1 = new DataGridViewTextBoxColumn();

col1.DataPropertyName = "C2";

dataGridView1.Columns.Add(col1);

col1.SortMode = DataGridViewColumnSortMode.Programmatic;

col1.HeaderCell.SortGlyphDirection = SortOrder.Ascending;

DataGridViewTextBoxColumn col2 = new DataGridViewTextBoxColumn();

col2.DataPropertyName = "C3";

dataGridView1.Columns.Add(col2);

col2.SortMode = DataGridViewColumnSortMode.Programmatic;

col2.HeaderCell.SortGlyphDirection = SortOrder.Ascending;

9.2 Unbound DataGridView

To provide support for sorting on multiple columns you can handle the SortCompare event or call the Sort(IComparer) overload of the Sort method for greater sorting flexibility.

9.2.1 Custom Sorting Using the SortCompare Event

The following code example demonstrates custom sorting using a SortCompare event handler. The selected DataGridViewColumn is sorted and, if there are duplicate values in the column, the ID column is used to determine the final order.

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Windows.Forms;

class Form1 : Form

{

private DataGridView dataGridView1 = new DataGridView();

// Establish the main entry point for the application.

[STAThreadAttribute()]

static void Main()

{

Application.EnableVisualStyles();

Application.Run(new Form1());

}

public Form1()

{

// Initialize the form.

// This code can be replaced with designer generated code.

dataGridView1.AllowUserToAddRows = false;

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