简单查错,谢谢!
protected void Button4_Click(object sender, EventArgs e)
{
string query = TextBox4.Text.Trim();
if(query!="")
{
SqlDataSource1.SelectCommand = "SELECT * FROM [ProjectData] Where [ClassCnName] like '%" + query + "%' ORDER BY [ID] DESC, [UpdateTime] DESC";
SqlDataSource1.Select();
SqlDataSource1.DataBind();
}
}
大家帮我看看,错在哪? 提示:select方法没有使用0个参数的重载