New Post: How to indent/unindent a given text selection via toolbar button

private void tsbDecreaseIndent_Click(object sender, EventArgs e)
{
this.ScriptEditor.Commands.Execute(ScintillaNET.BindableCommand.BackTab);
}

private void tsbIncreaseIndent_Click(object sender, EventArgs e)
{
this.ScriptEditor.Commands.Execute(ScintillaNET.BindableCommand.Tab);
}

private void tsbComment_Click(object sender, EventArgs e)
{
this.ScriptEditor.Commands.Execute(ScintillaNET.BindableCommand.LineComment);
}

private void tsbUnComment_Click(object sender, EventArgs e)
{
this.ScriptEditor.Commands.Execute(ScintillaNET.BindableCommand.LineUncomment);
}