在aspx页面获取自定义控件ascx中的控件值

<%@Register TagPrefix="UsrControl" TagName="TenantFinder" Src="../UsrControl/TenderFinder.ascx"%>"

在Content中
<UsrControl:TenderFinder ID ="tenantFinder" runat="server" />

调用:
BSCheckBoxList chkLstContractStatus = (BSCheckBoxList)tenderFinder.FindContrl("chkLstContractStatus");

ArrayList lists = new ArrayList();
foreach(ListItem item in chkLstContractStatus.Items)
{
    if(item.Selected)
{
    lists.Add(item.Value);
}
}
string status = string.empty;
foreach(string str in lists)
{
status += str + ",";
}
if(status.Length > 0)
{
status = status.Substring(0,status.Length - 1);
}

 

 

BSCheckBoxList chk = (BSCheckBoxList)tenderFinder.FindControl("chkContractStatus");