asp.net中checkbox是向服務器提交時才能觸發事件
把該控件的autopostback設置爲true,才能響應事件
protected
void Checkbox_CheckedChanged1(object sender, EventArgs e)
{
string id = string.Empty;
foreach (GridViewRow gr in this.newsTable.Rows)
{
CheckBox CB = (CheckBox)gr.FindControl("ChkItem");
if (CB.Checked)
{
id += this.newsTable.DataKeys[gr.RowIndex]["InfoTableOID"].ToString();
}
}
this.hidden.Value = id;
}