Can We Suppress the "Spell check is complete." MessageBox?

We are using the SpellCheckerAdv control in our WinForms application.  When the spell check is complete, we get a message box with the following message:

"Spell check is complete."

Is there any way to suppress this message?


1 Reply 1 reply marked as answer

KA Karthick Arjunan Syncfusion Team December 16, 2025 11:38 AM UTC

Hi Jeremy Cockrill,


We would like to inform you that it is indeed possible to suppress the “Spell check is complete.” message box in the SpellCheckerAdv control. You can achieve this by handling the SpellCheckCompleted event and setting the ShowMessageBox property to false. This prevents the completion message from appearing after the spellchecking process.


Below is the code snippet used to resolve the reported scenario:

private void SpellCheckerAdv1_SpellCheckCompleted(object sender, SpellCheckCompletedEventArgs e)

{

        // Disable the "Spell check is complete." message

        e.ShowMessageBox = false;

}


We have also included a sample project for your reference. Please check the attachment and let us know if you have any further concerns or need additional assistance, we’re happy to help.

Regards,
Karthick Arjunan


Attachment: SpellCheckerDemo_a1bde28b.zip

Marked as answer
Loader.
Up arrow icon