Can I refresh centrain rows on GridGroupingControl

[Administrator]

Hi, I have a gridgroupingcontrol which is bound to a datasource. A sperate thread will change the value of the underline datasource, and my QueryCellStyleInfo event displays different backcolor for different rows depending on the value of the underlying data.

When the second thread changes the value, I call gridgroupingcontrol1.Refresh() to refresh the backcolor on the grid.

My question is whether there is a more efficient way to refresh the grid. Can I refresh just the rows that the second thread has changed.

Thanks,

FS

[Administrator]

Hi Frankie,

Use the RefreshRange/InvalidateRange method to refresh the specified range in a GridTableControl. Below is a code snippet

//For main table.
this.grid.TableControl.RefreshRange(GridRangeInfo.Row(rowIndex));

//For particular table.
this.grid.GetTableControl("TableName").RefreshRange(GridRangeInfo.Row(rowIndex));

Best Regards,
Haneef

[Administrator]

great. thanks.

>Hi Frankie,

Use the RefreshRange/InvalidateRange method to refresh the specified range in a GridTableControl. Below is a code snippet

//For main table.
this.grid.TableControl.RefreshRange(GridRangeInfo.Row(rowIndex));

//For particular table.
this.grid.GetTableControl("TableName").RefreshRange(GridRangeInfo.Row(rowIndex));

Best Regards,
Haneef