http to https redirect in asp.net

write code on page load event

if(!Request.IsSecureConnection)

{

string redirectUrl = Request.Url.ToString().Replace("http:", "https:");
Response.Redirect(redirectUrl);

}

WebForm_DoPostBackWithOptions vs __doPostback: Link button not working

Error occour because of hidden control.

Solution:
Change the linkbuttons that were not hidden to cause validation to false.
Property :(CauseValidation=False)

Get current page name in ASP.Net

public string GetCurrentPageName() 
{ 
    string sPath = System.Web.HttpContext.Current.Request.Url.AbsolutePath; 
    System.IO.FileInfo oInfo = new System.IO.FileInfo(sPath); 
    string sRet = oInfo.Name; 
    return sRet; 
} 

datalist paging in asp.net

Help ful LInk

1. http://www.aspdotnetcodes.com/DataList_Dynamic_Paging_PagedDataSource.aspx
2. http://www.codeproject.com/KB/webforms/Aspnet_Repeater_Control.aspx
3. http://www.c-sharpcorner.com/UploadFile/rizwan328/DataListCustomPaging01112009021450AM/DataListCustomPaging.aspx