test 一下

protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)


...{

//改變列的選定,實現全選或全不選。

CheckBox chkExport ;

if( CheckAll.Checked)


...{

foreach(DataGridItem oDataGridItem in MyDataGrid.Items)


...{

chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");

chkExport.Checked = true;

}

}

else


...{

foreach(DataGridItem oDataGridItem in MyDataGrid.Items)


...{

chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");

chkExport.Checked = false;

}

}

}
