/// <summary>
/// Method used to invoke the event that is used to report RTB SelectionStart to interested parties
/// https://docs.microsoft.com/en-us/dotnet/api/system.eventhandler-1?view=netframework-4.7.2
/// </summary>
/// <param name="e"></param>
protected virtual void OnSelectionDataIsInteresting(ClsRichTextBoxSelectionArgs e)
{
SelectionDataIsInteresting?.Invoke(this, e);
}
public ClsRichTextBox() : base()
{
SelectionChanged += ClsRichTextBox_SelectionChanged;
objFindMetadata = new ClsFindMetadata();
objRichTextBoxSelectionArgs = new ClsRichTextBoxSelectionArgs();
}
/// <summary>
/// Display rich text box selection data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ObjRichTextBox_SelectionDataIsInteresting(object sender, ClsRichTextBoxSelectionArgs e)
{
objTextBoxStartPos.Text = e.SelectionStart.ToString();
}
