[英]How to find out which DataGridView is clicked?
我已经创建了一个DataGridViews数组,并为每个gridview DataGridViewCellEventHandler添加,我想在单击时更改当前的DataGridView单元格值,要更改单元格值,您必须知道数组中的当前DataGridView索引为dataGridView [i] .Rows [colIndex] .Cells [rowIndex位置]。价值,
如何找出点击哪个DataGridView?
这是我的代码。
DataGridView[] altGridViews=new DataGridView[10];
for (int i = 0; i < 10; i++)
{
altGridViews[i]=new DataGridView();
altGridViews[i].RowCount = 3;
altGridViews[i].ColumnCount = 3;
altGridViews[i].AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
altGridViews[i].CellClick += new
DataGridViewCellEventHandler(altGridView_Click);
this.Controls.Add(altGridViews[i]);
}
和DataGridView甚至处理程序
protected void altGridView_Click(object sender, DataGridViewCellEventArgs e)
{
int colIndex = e.ColumnIndex;
int rowIndex = e.RowIndex;
//todo: change current cell value
//altGridViews[i].Rows[colIndex].Cells[rowIndex].Value="something";
}
protected void altGridView_Click(object sender, DataGridViewCellEventArgs e)
{
int colIndex = e.ColumnIndex;
int rowIndex = e.RowIndex;
var currentDataGridView = sender as DataGridView; //your grid
currentDataGridView.Rows[colIndex].Cells[rowIndex].Value="something";
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.