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Re: confirm message in code behind and Onclient click event

PLace all your code in Code begind or in design :). it's logically that your html tags renders after passing the page functions. you can call every function from code behind and instead of this.id you can use yourControl.ClientID

Posted to Getting Started (Forum) by TarekHalaseh on 12/17/2009
Re: Datalist Export 2 Excel issue

Try This: Public Overrides Sub VerifyRenderingInServerForm(ByVal control As Control) Return End Sub

Posted to Data Presentation Controls (Forum) by TarekHalaseh on 12/17/2009
Re: can't change the class name of div

it's exactly what happened with me :)

Posted to Client Side Web Development (Forum) by TarekHalaseh on 12/17/2009
Re: updating values in gridview

For i = 0 To GridView.Rows.Count - 1 If CType(GridView.Rows(i).FindControl("IsResolved"), CheckBox).Checked Then YourUpdateFunction() End If Next

Posted to Data Presentation Controls (Forum) by TarekHalaseh on 12/17/2009
Re: Hide addressbar,page footer,system time in popup window

if you mean that you are programming a page that have a button to print you have to print a specific div not the whole page.

Posted to Web Forms (Forum) by TarekHalaseh on 12/17/2009
Re: Datalist Export 2 Excel issue

NO you don't need if you want the user to download the excel file. maybe your problem is in the content type. rty the following code: Response.Clear() Dim attachment As String = "attachment; filename="FileName.xls" Response.ClearContent() Response.AddHeader("content-disposition", attachment) Response.ContentType = "application/ms-excel" Dim stw As New IO.StringWriter() Dim htextw As New HtmlTextWriter(stw) YourDataList.RenderControl(htextw) Response.Write(stw

Posted to Data Presentation Controls (Forum) by TarekHalaseh on 12/17/2009
Re: Download All Data in excel format from Table without where clause.

create an Html code for an HtmlTable with a StringBuilder in the the structure of the table put your data from the DataSet then next use the following code to write to Excel: Response.Clear() Response.Buffer = True Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.xls") Response.Charset = "" Response.ContentType = "application/ms-excel" Response.Output.Write(YourStringBuilder.ToString) Response.Flush() Response.End

Posted to Data Presentation Controls (Forum) by TarekHalaseh on 12/17/2009
Re: Collection index must be in the range 1 to the size of the collection.

Go in the debug and see the oColPath.Count. May bew it's Less than 1 in this case. it'll cause a problem because the case of less than 1 count is not handled

Posted to Visual Basic .NET (Forum) by TarekHalaseh on 12/17/2009
Re: Datalist Export 2 Excel issue

try to view your rendered control before submitting it to excel sheet. like put it in a td then you can view the rendered content online before transmitting the excel file

Posted to Data Presentation Controls (Forum) by TarekHalaseh on 12/17/2009
Re: Hide addressbar,page footer,system time in popup window

function PrintDiv() { //Print Content of the Div in a New Blank Window var disp_setting="toolbar=no,location=no,directories=no,menubar=no,"; disp_setting+="scrollbars=no,left=0,top=0,resizable=yes,width=900, height=650,"; var content_vlue = document.getElementById('YourDiv').innerHTML; var docprint=window.open("","",disp_setting); docprint.document.open(); docprint.document.write('<html dir="<%=_direction %>"><head><title><

Posted to Web Forms (Forum) by TarekHalaseh on 12/17/2009

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