Command Examples?

[Jason]

Could you provide an example of using the RadSyntaxEditor commands? 

 

https://docs.telerik.com/devtools/winforms/controls/syntax-editor/commands

Thanks! Jason

[Nadya | Tech Support Engineer]

Hello, Jason,

Please refer to the following example that demonstrates how you can use the commands in RadSyntaxEditor. You should just choose the desired command through the Commands property of the control, then call the Execute method.

The following example demonstrates how to select and delete the occurrence of the "Telerik" word from the loaded text in the code-behind together with undo and redo buttons:

public RadForm1()
{
    InitializeComponent();

    using (StreamReader reader = new StreamReader("../../CS_File.txt"))
    {
        this.radSyntaxEditor1.Document = new TextDocument(reader);
    }

    var xmlTragger = new XmlTagger(this.radSyntaxEditor1.SyntaxEditorElement);
    this.radSyntaxEditor1.TaggersRegistry.RegisterTagger(xmlTragger);

    var xmlFolding = new XmlFoldingTagger(this.radSyntaxEditor1.SyntaxEditorElement);
    this.radSyntaxEditor1.TaggersRegistry.RegisterTagger(xmlFolding);
}

private void radButton1_Click(object sender, EventArgs e)
{
    this.radSyntaxEditor1.Commands.NavigateNextMatchCommand.Execute("Telerik");
    this.radSyntaxEditor1.Commands.DeleteCommand.Execute(null);
}

private void radButton2_Click(object sender, EventArgs e)
{
    this.radSyntaxEditor1.Commands.UndoCommand.Execute(null);
}

private void radButton3_Click(object sender, EventArgs e)
{
    this.radSyntaxEditor1.Commands.RedoCommand.Execute(null);
}

I hope this helps. Let me know if you have further questions.

Regards,
Nadya
Progress Telerik

[Jason]

Perfect. Thanks!