How to disable filter button in RadGridView in Winforms

Problem: I am setting the properties of RadGridView in Winforms like Header of column and filter to disable but they are not working.
Solution: This is a bug in current version of Telerik. and hope it iwll be resolved in next version but you can do this by coding.
for example:

VB Code:

RadGridView1.MasterTemplate.AllowDeleteRow = False
RadGridView1.MasterTemplate.AllowEditRow = False
RadGridView1.MasterTemplate.AllowAddNewRow = False
RadGridView1.MasterTemplate.EnableGrouping = False
RadGridView1.MasterTemplate.ShowRowHeaderColumn = False

C# Code:

RadGridView1.MasterTemplate.AllowDeleteRow = false;
RadGridView1.MasterTemplate.AllowEditRow = false;
RadGridView1.MasterTemplate.AllowAddNewRow = false;
RadGridView1.MasterTemplate.EnableGrouping = false;
RadGridView1.MasterTemplate.ShowRowHeaderColumn = false;