2X faster development
The ultimate WinForms UI toolkit to boost your development speed.
Scroll through TreeViewAdv using up or down arrow keysThe user could navigate through the nodes in the TreeViewAdv control using the keyboard while in editing mode, by using the following code snippet: C# private void treeViewAdv1_BeforeEdit(object sender, Syncfusion.Windows.Forms.Tools.TreeNodeAdvBeforeEditEventArgs e) { TempNode=e.Node; TextBox t=e.TextBox; //To handle the Keys while editing the node t.KeyDown+=new KeyEventHandler(t_KeyDown); } private void t_KeyDown(object sender, KeyEventArgs e) { TextBox t=sender as TextBox; if(e.KeyData==Keys.Down||e.KeyData==Keys.Up) { //To Stop the editing this.treeViewAdv1.EndEdit(true); //To replace the edited contents into the selected node. TempNode.Text=t.Text; //End the event e.Handled=true; } } VB Private Sub treeViewAdv1_BeforeEdit(ByVal sender As Object, ByVal e As Syncfusion.Windows.Forms.Tools.TreeNodeAdvBeforeEditEventArgs) TempNode=e.Node Dim t As TextBox=e.TextBox 'To handle the Keys while editing the node AddHandler t.KeyDown, AddressOf t_KeyDown End Sub Private Sub t_KeyDown(ByVal sender As Object, ByVal e As KeyEventArgs) Dim t As TextBox=CType(IIf(TypeOf sender Is TextBox, sender, Nothing), TextBox) If e.KeyData=Keys.Down OrElse e.KeyData=Keys.Up Then 'To Stop the editing Me.treeViewAdv1.EndEdit(True) 'To replace the edited contents into the selected node. TempNode.Text=t.Text 'End the event e.Handled=True End If End Sub
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2X faster development
The ultimate WinForms UI toolkit to boost your development speed.
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