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protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
InitPage();
}
public void InitPage()
{
// 原本放Load,PostBack会导致 ddl 抓不到资料
UserControlHandler _handler = new UserControlHandler();
ddlQ_SC_CellSize.DataSource = _handler.QueryQ_SC_CellSize();
ddlQ_SC_CellSize.DataTextField = "DataTextField";
ddlQ_SC_CellSize.DataValueField = "DataValueField";
ddlQ_SC_CellSize.DataBind();
}