GridView ... confusing behavior

  • Thread starter Thread starter shapper
  • Start date Start date
S

shapper

Hello,

I created a GridView which DataSource is created a DataView created in
a function.
The DataView is created from a DataTable which is saved on a Session
Variable.

The DataView has 3 bound fields:
Name, Description and Visible

And 1 Button Field:
Remove

The DataView is created as follows:

dv = New DataView(dt, "Visible = True", "Name",
DataViewRowState.CurrentRows)

When I click a button on a row I define the Visible Field as False on
RowCommand event:

dt.Rows.Item(e.CommandArgument)("Visible") = False
dt.DataBind

I am able to change the Visible field a first time but after that I am
not able to do that anymore.

When I click a button I see that the index is right in the list that I
see in the GridView.
However, for that index I get the data not of the row that I am
looking but of the original row on that position before I click the
button and make one of the rows Visible to false.

I have not been able to figure what might be going on.

Could someone give me a tip where to look for?

I looked everywhere and I can't find the solution.

Thanks,
Miguel
 
Hello,

I created a GridView which DataSource is created a DataView created in
a function.
The DataView is created from a DataTable which is saved on a Session
Variable.

The DataView has 3 bound fields:
Name, Description and Visible

And 1 Button Field:
Remove

The DataView is created as follows:

dv = New DataView(dt, "Visible = True", "Name",
DataViewRowState.CurrentRows)

When I click a button on a row I define the Visible Field as False on
RowCommand event:

dt.Rows.Item(e.CommandArgument)("Visible") = False
dt.DataBind

I am able to change the Visible field a first time but after that I am
not able to do that anymore.

When I click a button I see that the index is right in the list that I
see in the GridView.
However, for that index I get the data not of the row that I am
looking but of the original row on that position before I click the
button and make one of the rows Visible to false.

I have not been able to figure what might be going on.

Could someone give me a tip where to look for?

I looked everywhere and I can't find the solution.

Thanks,
Miguel
Click to expand...


If you can post your code it would be more helpful...
 
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