The GridFilterRowElement is the row that holds the filtering boxes. It appears automatically when you enable filtering (GridViewTemplate.EnableFiltering = true). GridFilterRowElement could be pinned at the top or bottom as well as made scrollable.
You can hide the operator text of the filter cells by setting the
ShowFilterCellOperator property to false:
Copy[C#] Hide filter row
this.radGridView1.MasterTemplate.ShowFilterCellOperatorText = false;
Copy[VB.NET] Hide filter row
Me.RadGridView1.MasterTemplate.ShowFilterCellOperatorText = False
You can also hide the entire GridFilterRowElement:
Copy[C#] Hide filter row
this.radGridView1.ShowFilteringRow = false;
Copy[VB.NET] Hide filter row
Me.RadGridView1.ShowFilteringRow = False
 Note |
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You can still add FilterDescriptors programmatically when the GridFilterRowElement is hidden. |
 Caution |
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Filtering strings not allowed are: " LIKE ", " AND ", " OR ", "\"", ">", "<", "<>", "%", " NULL ", " IS ". Note: the spaces are important (e.g. " LIKE " compared to "LIKE"). |
You can customize the GridFilterRowElement by using the Visual Style Builder.