Tutorial by Topics: check

This method is used to check weather WI-Fi is connected or not.

Example on how to add a spell check box to a WindowsForms application. This example DOES NOT require Word to be installed nor does it use Word in any way.

It uses WPF Interop using the ElementHost control to create a WPF UserControl from a WPF TextBox. WPF TextBox has a built in function for spell check. We are going to leverage this built in function rather than relying on an external program.

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