XtraGrid掩码编辑

private void button1_Click(object sender, EventArgs e) {
            GridColumnCollection col=this.gridView1.Columns;
            int c = col.Count;
            GridColumn column = null;
            IEnumerator ie = col.GetEnumerator();
            FormatInfo fi = new FormatInfo();
            fi.FormatString = "F2";
            fi.FormatType = FormatType.Numeric;
            RepositoryItemTextEdit rite = new RepositoryItemTextEdit();
            rite.Mask.EditMask = "F2";
            rite.EditFormat.FormatType = FormatType.Numeric;
            while (ie.MoveNext()) {
                column = (GridColumn)ie.Current;

                column.DisplayFormat.FormatString = "F2";
                column.DisplayFormat.FormatType = FormatType.Numeric;
               
                column.RealColumnEdit.EditFormat.FormatType = FormatType.Numeric;
                column.RealColumnEdit.EditFormat.FormatString = "F2";
               
            }
               
           
        }