We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date

GridGroupingControl: Refresh after row changed from code

Hello ! I have the code below that set (null) value to nullable fields for underlying data row. But the changes appear only after some actions from user (changing sizes, collapse or expand child tables e.t.c.) gridGroupingControl1.Refresh() has no effect. Please help me, how to show changes immediately ? Thanks. Code: if (info.record != null && info.field != null) { DataRowView rv = info.record.GetData() as DataRowView; if (rv != null && rv.Row.Table.Columns[info.field.MappingName].AllowDBNull) rv.Row[info.field.MappingName] = DBNull.Value; }

3 Replies

AD Administrator Syncfusion Team July 6, 2004 03:27 AM

Where are you trying to do this code? In Form_Load,a button handler, or in some other event?


AD Administrator Syncfusion Team July 6, 2004 03:42 AM

It is handler of context menu.


AD Administrator Syncfusion Team July 6, 2004 09:23 AM

Is this a GridGroupingControl with nested tables? If so, how are you identfying the info.Record object you are trying to change? If you place a stop in your code that sets things to null, is it being hit? And does infor.Record hold the values you expect? Some things to try would be to set tableDirty. this.gridGroupingControl1.Table.TableDirty = true; this.gridGroupingControl1.Refresh(); or to call this.gridGroupingControl1.Table.InvalidateCounterTopDown

Loader.
Live Chat Icon For mobile
Up arrow icon