Customizing Tab Shape

FlexSheet for WPF allows you to set different geometric shapes of the sheet tabs appearing in the Tab Strip of a FlexSheet control. You can achieve this by setting the TabItemShape property of the C1FlexSheet control.

In Design View

1. Select the C1FlexSheet control.
2. Navigate to the Properties window and locate the TabItemShape property in Miscellaneous drop-down section.
3. Click the TabItemShape drop-down menu and select one of the geometric shapes to apply to the tabs. In our case, we have selected the Sloped option.
   

In XAML

You can customize the shape of tabs in XAML View using the following code:

<c1:C1FlexSheet x:Name="flexsheet3" BorderBrush="Gray" BorderThickness="1" Grid.Row="2" Width="1000" TabItemShape="Sloped" HorizontalAlignment="Left"/>

In Code

You can also customize the shape of tabs in Code view. To change the tab shape in tab strip, you can add a ComboBox control to your application and use the following code in SelectionChanged event of the ComboBox:

vbnet

Dim cb As ComboBox = TryCast(sender, ComboBox)
If cb IsNot Nothing Then
    Dim selectedItem = TryCast(cb.SelectedItem, ComboBoxItem)
    If selectedItem IsNot Nothing AndAlso flexsheet3 IsNot Nothing Then
        Select Case selectedItem.Content.ToString()
            Case "Sloped"
                flexsheet3.TabItemShape = C1TabItemShape.Sloped
                Exit Select
            Case "Ribbon"
                flexsheet3.TabItemShape = C1TabItemShape.Ribbon
                Exit Select
            Case "Rounded"
                flexsheet3.TabItemShape = C1TabItemShape.Rounded
                Exit Select
            Case "Rectangle"
                flexsheet3.TabItemShape = C1TabItemShape.Rectangle
                Exit Select
            Case Else
                Exit Select
        End Select
    End If
End If

csharp

ComboBox cb = sender as ComboBox;
if (cb != null)
{
    var selectedItem = cb.SelectedItem as ComboBoxItem;
    if (selectedItem != null && flexsheet3 != null)
    {
        switch (selectedItem.Content.ToString())
        {
            case "Sloped":
                flexsheet3.TabItemShape = C1TabItemShape.Sloped;
                break;
            case "Ribbon":
                flexsheet3.TabItemShape = C1TabItemShape.Ribbon;
                break;
            case "Rounded":
                flexsheet3.TabItemShape = C1TabItemShape.Rounded;
                break;
            case "Rectangle":
                flexsheet3.TabItemShape = C1TabItemShape.Rectangle;
                break;
            default:
                break;
        }
    }
}