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Scroll buttonsYou can make the scroll buttons visible on the TabControlAdv when it is in single line mode. This can be achieved by creating the custom class and overriding the AdjustScrollButtonDimensions function in the TabControlAdv. C# //Sets the TabControlAdv in single line mode. this.tabControlAdv1.Multiline = false; public class TabControlExt : TabControlAdv { public TabControlExt() { //Initializes the TabControl. } protected override void AdjustScrollButtonDimensions(ref RectangleF tabPanelBounds, bool scrollNeeded) { // Init the scrollbuttons used to scroll the tabs, when not already inited. if (this.ScrollButtons == null && !this.Multiline) InitScrollButtons(); // Needs the second argument to enable in order to show the scroll button. base.AdjustScrollButtonDimensions(ref tabPanelBounds, true); } } VB Public Class TabControlExt Inherits TabControlAdv Public Sub New() 'Initializes the TabControl. End Sub Protected Overrides Sub AdjustScrollButtonDimensions(ByRef tabPanelBounds As RectangleF, ByVal scrollNeeded As Boolean) 'Init the scrollbuttons used to scroll the tabs, when not already inited. If Me.ScrollButtons Is Nothing AndAlso (Not Me.Multiline) Then InitScrollButtons() End If 'Needs the second argument to enable in order to show the scroll button. MyBase.AdjustScrollButtonDimensions(tabPanelBounds, True) End Sub End Class
Note: The TabControlAdv can be set as single line by disabling the Multiline property in the TabControlAdv. Figure 1: TabControlAdv with default appearance Figure 2: Scroll buttons in the TabControl Samples: C#: TabControlAdv_ScrollButton_C# VB: TabControlAdv_ScrollButton_VB Reference link: https://help.syncfusion.com/windowsforms/tabcontrol/interactive-features |
2X faster development
The ultimate WinForms UI toolkit to boost your development speed.
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