How to determing Grid object

[tshad]

I have multiple Grid objects that are editable on my page. The following is
an example of the onEditCommand method. In this case D1 (the Grid object)
is known.

*************** *************** *************** *******
sub DataEdit(S as Object, E as DataGridCommand EventArgs)
trace.warn("in DataEdit")
D1.EditItemInde x=Cint(E.Item.I temIndex)
FillUpGrid()
end sub
*************** *************** *************** ********

In my case, I have a Datalist that has multiple DataGrids in them, something
like:

*************** *************** *************** ***************
<asp:datalist id="DataList1"
runat="server"
Width="100%"
BorderWidth="0p x"
OnItemCommand=" OnSelectIndexCh anged"
footerstyle-horizontalalign ="center"
CellPadding="0"
CellSpacing="0"
style="margin:0 ">
<AlternatingIte mStyle cssClass=altern ateRow

</AlternatingItem Style>

<asp:DataGrid visible="False"
id="DataGrid1"
runat="server"
Width="400px"
Height="79px"
AutoGenerateCol umns="False"
GridLines="None "
onEditCommand=" DataEdit"
onCancelCommand ="DataCancel "
onUpdateCommand ="DataUpdate ">
</asp:datalist>
*************** *************** *************** *************** *************** ***************

Here there are multiple datagrids (one for each listitem). When I run my
onEditCommand routine, it needs to know the DataGrid to bind the data to.

It can't be DataGrid1.

How do I determine the Grid object from:

sub DataEdit(S as Object, E as DataGridCommand EventArgs)

Thanks,

Tom.

[Scott Mitchell [MVP]]

Tom, typically you'd have a separate event handler for each of the
DataGrids' OnEditCommand events. However, you have some (or all) of the
DataGrid's trigger the same event handler. The first input parameter of
the event handler contains the control that raised the event.

sub DataEdit(S as Object, E as DataGridCommand EventArgs)
trace.warn("in DataEdit")

Dim dg as DataGrid = CType(S, DataGrid)
trace.warn("The DataGrid is " & dg.ID)

D1.EditItemInde x=Cint(E.Item.I temIndex)
FillUpGrid()
end sub

hth
tshad wrote:

I have multiple Grid objects that are editable on my page. The following is
an example of the onEditCommand method. In this case D1 (the Grid object)
is known.

*************** *************** *************** *******
sub DataEdit(S as Object, E as DataGridCommand EventArgs)
trace.warn("in DataEdit")
D1.EditItemInde x=Cint(E.Item.I temIndex)
FillUpGrid()
end sub
*************** *************** *************** ********

In my case, I have a Datalist that has multiple DataGrids in them, something
like:

*************** *************** *************** ***************
<asp:datalist id="DataList1"
runat="server"
Width="100%"
BorderWidth="0p x"
OnItemCommand=" OnSelectIndexCh anged"
footerstyle-horizontalalign ="center"
CellPadding="0"
CellSpacing="0"
style="margin:0 ">
<AlternatingIte mStyle cssClass=altern ateRow

></AlternatingItem Style>

<asp:DataGrid visible="False"
id="DataGrid1"
runat="server"
Width="400px"
Height="79px"
AutoGenerateCol umns="False"
GridLines="None "
onEditCommand=" DataEdit"
onCancelCommand ="DataCancel "
onUpdateCommand ="DataUpdate ">
</asp:datalist>
*************** *************** *************** *************** *************** ***************

Here there are multiple datagrids (one for each listitem). When I run my
onEditCommand routine, it needs to know the DataGrid to bind the data to.

It can't be DataGrid1.

How do I determine the Grid object from:

sub DataEdit(S as Object, E as DataGridCommand EventArgs)

Thanks,

Tom.

--

Scott Mitchell
mi******@4guysf romrolla.com
http://www.4GuysFromRolla.com

* When you think ASP.NET, think 4GuysFromRolla. com!

[tshad]

Scott,

That was what I was looking for.

I assume that I would then do something like:

Dim dg as DataGrid = CType(S, DataGrid)

dg.bind()

I really appreciate the help,

Thanks,

Tom.

"Scott Mitchell [MVP]" <mi******@4guys fromrolla.com> wrote in message
news:41******** ******@4guysfro mrolla.com...

Tom, typically you'd have a separate event handler for each of the
DataGrids' OnEditCommand events. However, you have some (or all) of the
DataGrid's trigger the same event handler. The first input parameter of
the event handler contains the control that raised the event.

sub DataEdit(S as Object, E as DataGridCommand EventArgs)
trace.warn("in DataEdit")

Dim dg as DataGrid = CType(S, DataGrid)
trace.warn("The DataGrid is " & dg.ID)

D1.EditItemInde x=Cint(E.Item.I temIndex)
FillUpGrid()
end sub

hth
tshad wrote:

I have multiple Grid objects that are editable on my page. The following
is an example of the onEditCommand method. In this case D1 (the Grid
object) is known.

*************** *************** *************** *******
sub DataEdit(S as Object, E as DataGridCommand EventArgs)
trace.warn("in DataEdit")
D1.EditItemInde x=Cint(E.Item.I temIndex)
FillUpGrid()
end sub
*************** *************** *************** ********

In my case, I have a Datalist that has multiple DataGrids in them,
something like:

*************** *************** *************** ***************
<asp:datalist id="DataList1"
runat="server"
Width="100%"
BorderWidth="0p x"
OnItemCommand=" OnSelectIndexCh anged"
footerstyle-horizontalalign ="center"
CellPadding="0"
CellSpacing="0"
style="margin:0 ">
<AlternatingIte mStyle cssClass=altern ateRow

></AlternatingItem Style>

<asp:DataGrid visible="False"
id="DataGrid1"
runat="server"
Width="400px"
Height="79px"
AutoGenerateCol umns="False"
GridLines="None "
onEditCommand=" DataEdit"
onCancelCommand ="DataCancel "
onUpdateCommand ="DataUpdate ">
</asp:datalist>
*************** *************** *************** *************** *************** ***************

Here there are multiple datagrids (one for each listitem). When I run my
onEditCommand routine, it needs to know the DataGrid to bind the data to.

It can't be DataGrid1.

How do I determine the Grid object from:

sub DataEdit(S as Object, E as DataGridCommand EventArgs)

Thanks,

Tom.

--

Scott Mitchell
mi******@4guysf romrolla.com
http://www.4GuysFromRolla.com

* When you think ASP.NET, think 4GuysFromRolla. com!