在DataGrid里面又个IsSelected的属性,如果该行被选定,则为 true;否则为 false。
MSDN的示例[C#]
// Check if the first row is selected.
private void button8_Click(object sender, EventArgs e)
{
if(myDataGrid.IsSelected(0))
{
MessageBox.Show("Row selected",
"Message", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
else
{
MessageBox.Show("Row not selected",
"Message", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}
// Deselect the first row.
private void button11_Click(object sender, EventArgs e)
{
myDataGrid.UnSelect(0);
}
MSDN的示例[C#]
// Check if the first row is selected.
private void button8_Click(object sender, EventArgs e)
{
if(myDataGrid.IsSelected(0))
{
MessageBox.Show("Row selected",
"Message", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
else
{
MessageBox.Show("Row not selected",
"Message", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}
// Deselect the first row.
private void button11_Click(object sender, EventArgs e)
{
myDataGrid.UnSelect(0);
}
{
CurrencyManager cm = (CurrencyManager)this.dataGrid1.BindingContext[this.dataGrid1.DataSource,this.dataGrid1.DataMember];
DataRowView drv = (DataRowView)cm.Current;
MessageBox.Show(drv.Row[0].ToString());
}
{
if (dataGrid1.TableStyles[0].GridColumnStyles.Count>5 &&
dataGrid1.TableStyles[0].GridColumnStyles[5].MappingName=="安装位置")
{
dataGrid1.Select(dataGrid1.CurrentRowIndex);
string strarea=this.Text+"."+dataGrid1[dataGrid1.CurrentRowIndex,5]; }
}