Deleting row from GridView causes ArgumentOutOfRa ngeException during System.Web.UI.W ebControls.Grid *View.set_Selec tedIndex(Int32 value)

[loga123]

Hi All,

I am using Link Button for DELETE on the gridview. When I click on
DELETE link, I get the ArgumentOutOfRa ngeException. But...it deletes
the record from table in the database.
On Gridview_rowdat abound, I am dynamically building hyperlink control
based on the values in the other fields. Here is my code for
Gridview_rowdat abound. It does work sometimes though.
Protected Sub dgQuestions_Row DataBound(ByVal sender As Object, ByVal e

As System.Web.UI.W ebControls.Grid ViewRowEventArg s) Handles
dgQuestions.Row DataBound
If e.Row.RowType = DataControlRowT ype.DataRow Then
Dim hLnk As HyperLink = CType(e.Row.Cel ls(3).Controls( 0),
HyperLink)
Dim iCID As String
iCID = drpClasses.Sele ctedValue
Dim iQSeq As Integer
iQ = cint(e.Row.Cell s(1).Text)
hLnk.NavigateUr l = "ShowDetails.as px?CID=" & iCID
End If
End Sub
Please, see Stack Trace below. Any ideas anyone?
Stack Trace:
[ArgumentOutOfRa ngeException: Specified argument was out of the range
of valid values.
Parameter name: value]
System.Web.UI.W ebControls.Grid View.set_Select edIndex(Int32 value)
+1454311
System.Web.UI.W ebControls.Grid View.HandleDele teCallback(Int3 2
affectedRows, Exception ex) +354
System.Web.UI.D ataSourceView.D elete(IDictiona ry keys, IDictionary
oldValues, DataSourceViewO perationCallbac k callback) +123
System.Web.UI.W ebControls.Grid View.HandleDele te(GridViewRow row,
Int32 rowIndex) +927
System.Web.UI.W ebControls.Grid View.HandleEven t(EventArgs e, Boolean
causesValidatio n, String validationGroup ) +1155
System.Web.UI.W ebControls.Grid View.OnBubbleEv ent(Object source,
EventArgs e) +95
System.Web.UI.C ontrol.RaiseBub bleEvent(Object source, EventArgs
args) +35
System.Web.UI.W ebControls.Grid ViewRow.OnBubbl eEvent(Object source,
EventArgs e) +117
System.Web.UI.C ontrol.RaiseBub bleEvent(Object source, EventArgs
args) +35
System.Web.UI.W ebControls.Link Button.OnComman d(CommandEventA rgs e)
+115
System.Web.UI.W ebControls.Link Button.RaisePos tBackEvent(Stri ng
eventArgument) +163
System.Web.UI.W ebControls.Link Button.System.W eb.UI.IPostBack EventHandler.Ra *isePostBackEve nt(String

eventArgument) +7
System.Web.UI.P age.RaisePostBa ckEvent(IPostBa ckEventHandler
sourceControl, String eventArgument) +11
System.Web.UI.P age.RaisePostBa ckEvent(NameVal ueCollection postData)
+174
System.Web.UI.P age.ProcessRequ estMain(Boolean
includeStagesBe foreAsyncPoint, Boolean includeStagesAf terAsyncPoint)
+5102

[Jan Hyde]

"loga123" <vd**********@c ovansys.com>'s wild thoughts were
released on 29 Jun 2006 09:58:26 -0700 bearing the following
fruit:

>Hi All,

I am using Link Button for DELETE on the gridview. When I click on
DELETE link, I get the ArgumentOutOfRa ngeException. But...it deletes
the record from table in the database.
On Gridview_rowdat abound, I am dynamically building hyperlink control
based on the values in the other fields. Here is my code for
Gridview_rowda tabound. It does work sometimes though.
Protected Sub dgQuestions_Row DataBound(ByVal sender As Object, ByVal e

As System.Web.UI.W ebControls.Grid ViewRowEventArg s) Handles
dgQuestions.Ro wDataBound
If e.Row.RowType = DataControlRowT ype.DataRow Then
Dim hLnk As HyperLink = CType(e.Row.Cel ls(3).Controls( 0),
HyperLink)
Dim iCID As String
iCID = drpClasses.Sele ctedValue
Dim iQSeq As Integer
iQ = cint(e.Row.Cell s(1).Text)
hLnk.NavigateUr l = "ShowDetails.as px?CID=" & iCID
End If
End Sub

Is that your real code?

Because you declare 'iQSeq' but us 'iQ'
Jan Hyde (VB MVP)

--
Why don't boxers have sex before a fight?

Because they don't fancy each other.