clwn.net
当前位置:首页 >> DAtAgriDviEw添加行号 >>

DAtAgriDviEw添加行号

获取datagridview行号和列号,参考实例和注解如下: private void dataGridView1_CellEnter(object sender, DataGridViewCellEventArgs e) { iTag = (int)this.Tag; //if (iTag == 4) //{ // if (e.ColumnIndex ==3) // MessageBox.Show("该列为...

如果dataGridView的选中方式为选中整行 dataGridView1.SelectedRows[0].RowIndex就是行号,从0开始

public Form1(){ InitializeComponent(); this.dataGridView1 .RowsAdded+=new DataGridViewRowsAddedEventHandler(dataGridView1_RowsAdded);}private void dataGridView1_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e){ for (i...

DataGridView.CurrentCell.RowIndex;C#.NET的是这么写的,VB的也差不多吧

int j = 0; for (int i = 0; i < dataGridView.Rows.Count; i++) { j = i + 1; dataGridView.Rows[i].HeaderCell.Value = j.ToString(); }

一般不用它显示,设置showrowheader为false隐藏它,自己建一列显示行号

string newValue="test"; dataGridView2.Rows[i].Cells[0].Value=newValue;

Private Sub DataGridView1_RowPostPaint(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewRowPostPaintEventArgs) Handles DataGridView1.RowPostPaint Try Dim rectangle As New Rectangle(e.RowBounds.Location.X, e....

为该datagridview添加CellClick这个事件(点击项触发的事件) private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e) { int i = e.RowIndex; //是行号 int j = e.ColumnIndex //是列号 }

方法一: 网上最常见的做法是用DataGridView的RowPostPaint事件在RowHeaderCell中绘制行号: RowPostPaint private void dataGridView1_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e) { try { //添加行号 SolidBrush v_Sol...

网站首页 | 网站地图
All rights reserved Powered by www.clwn.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com