Spread ASP.NET 14
Spread for ASP.NET 14 Product Documentation / Developer's Guide / Using Touch Support with the Component / Using Touch Support / Using Touch Support with Grouping
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    Using Touch Support with Grouping
    In This Topic

    You can use touch gestures when grouping.

    Tap to select a column, then press down on a column header and slide to the group bar area. Release to create a group. You can also double-tap on a column header to create a group. The following image displays a group.


    You can remove the group by dragging the group back to the column header area.

    Removing group

    Tap the group header button area to sort.

    Using Code

    Set the AllowGroup, GroupBarVisible, and AllowColumnMove properties.


    This example allows the user to group.

    Copy Code
    FpSpread1.ActiveSheetView.ColumnHeader.Cells[0, 0].Text = "Last Name";
    FpSpread1.ActiveSheetView.ColumnHeader.Cells[0, 1].Text = "First Name";
    FpSpread1.ActiveSheetView.Cells[0, 0].Text = "Smith";
    FpSpread1.ActiveSheetView.Cells[0, 1].Text = "J";
    FpSpread1.ActiveSheetView.Cells[1, 0].Text = "Smith";
    FpSpread1.ActiveSheetView.Cells[1, 1].Text = "L";
    FpSpread1.ActiveSheetView.AllowColumnMove = true;
    FpSpread1.ActiveSheetView.GroupBarVisible = true;
    FpSpread1.ActiveSheetView.AllowGroup = true;
    Copy Code
    FpSpread1.ActiveSheetView.ColumnHeader.Cells(0, 0).Text = "Last Name"
    FpSpread1.ActiveSheetView.ColumnHeader.Cells(0, 1).Text = "First Name"
    FpSpread1.ActiveSheetView.Cells(0, 0).Text = "Smith"
    FpSpread1.ActiveSheetView.Cells(0, 1).Text = "J"
    FpSpread1.ActiveSheetView.Cells(1, 0).Text = "Smith"
    FpSpread1.ActiveSheetView.Cells(1, 1).Text = "L"
    FpSpread1.ActiveSheetView.AllowColumnMove = True
    FpSpread1.ActiveSheetView.GroupBarVisible = True
    FpSpread1.ActiveSheetView.AllowGroup = True
    See Also