GridFilterBar with ''System.IndexOutOfRangeException''

[Liliana Faerman]

Hi
I have a form with one DBDG with 6 columns (Mapping1 to Mapping6).
When i call it with "Customers Table" using the 6 columns its work ok.
When i take work with "Type of Customers Table" using 3 columns i have this exception when i call the event GridFilterBar.wiregrid(my_DBDG).

Additionaly i make the Column 4, 5 and 6 with ColName = "" and have

private void GridFilterBarCreatingColumnHeader(object sender, GridFilterBarCreatingColumnHeaderEventArgs e)
{
if(e.ColName == "")
e.Cancel = true;
}

But my problem persist.

Thanks for your risponse.

Regards

[Administrator]

>>When i take work with "Type of Customers Table" using 3 columns i have this exception

How are you making your customers table have 3 columns? Are you using GridBounds to do this or are you using your SQL query to do this?

Can you modify our FilterBar sample to show this problem?

[Liliana Faerman]

Clay, i call the class with the DBDG from 2 form windows differents, one for the table "Customers", with 6 columns in the SQL, and other with the table "Types of Customer" with 3 columns in the SQL.

1. query = "select campo1, campo2, campo3, campo4, campo5, campo6 from customer".

2. query = "select campo1, campo2, campo3 from [type of customer]

When i call with the option 2, the grid refresh ok.
I have a button for the user, if he press this button activate the FilterGrid, when press this button is the problem.

[Administrator]

Try calling filterBar.UnwireGrid before changing the grid''s datasource and then calling filterBar.WireGrid after changing the datasource.

Take a look at the SetTableIntoGridAndWireFilterBar method in the GridFilterBar sample we ship. It changes the datatables using this technique.

[Liliana Faerman]

Thank''s Clay, works ok!

Regards