Question

System.Web.UI.WebControls.ChangePassword是“类型”，但此处被当做“变量”来使用。

protected void btnSure_Click(object sender, EventArgs e)
{
string sb = string.Empty;
for (int i = 0; i < this.gvProducts.Rows.Count; i++)
{
CheckBox cb = (gvProducts.Rows[i].FindControl("chkSelect")) as CheckBox;
if (cb.Checked == true)
{
sb += (gvProducts.Rows[i].FindControl("lblId") as Label).Text + ",";
}
}
string catagory = this.ddlCatagory.SelectedItem.Value;
ChangePassword(sb,catagory);

Answer 1

你把ChangePassword这个方法改个名字，或者写成“namespace.ChangePassword”的形式