I am using telerik grid. I need to apply a filter for all the columns in my grid. Currenly I am customizing the filter option using the following code. By using the following code, I am removing the certain items for all the columns. But, for a date column could any one please tell me what are the possible options for filtering in the grid and how to customize those filtering options?

Code Behind

    protected void RGVTest_Init(object sender, EventArgs e)
    {

        GridFilterMenu menu = RGVTest.FilterMenu;
        int i = 0;
        while (i < menu.Items.Count)
        {
            if (menu.Items[i].Text == "Between" ||
                menu.Items[i].Text == "NotBetween")
            {
                menu.Items.RemoveAt(i);
            }
            else
            {
                i++;
            }
        }
    }

*Aspx:*

            
            
            
                
                    

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