Customizing the Built-in Spell Dialog Box

The built-in dialog box derives from C1Window. You can easily perform minor customizations to the dialog box by instantiating it, modifying its properties, and then passing the customized dialog box to the CheckControlAsync method.

For example, the code below modifies the caption of the built-in dialog box:

var dlg = new C1SpellDialog();

dlg.Header = "Customized Caption!";

c1SpellChecker1.CheckControlAsync(textBox1, false, dlg);

Here is the customized version of the built-in dialog box: