GridView 隐藏列 visible="false" 后 你就无法取得这列的值了, 而用datagrid就没有这个问题;原因是你绑定数据前就设置了该列隐藏,
MS就为了提高效率,不再加载该列的数据;解决办法就是,在加载后,设置为隐藏;如下
easy, too easy -----
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protected void GVList_RowDataBound(object sender, GridViewRowEventArgs e)
{
//隐藏不必要的列
if ((e.Row.RowType == DataControlRowType.DataRow) || (e.Row.RowType == DataControlRowType.Header) || (e.Row.RowType == DataControlRowType.Footer))
{
e.Row.Cells[0].Visible = false;
e.Row.Cells[3].Visible = false;
}
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protected void GVList_RowDataBound(object sender, GridViewRowEventArgs e)
{
//隐藏不必要的列
if ((e.Row.RowType == DataControlRowType.DataRow) || (e.Row.RowType == DataControlRowType.Header) || (e.Row.RowType == DataControlRowType.Footer))
{
e.Row.Cells[0].Visible = false;
e.Row.Cells[3].Visible = false;
}
}
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