In this example an integer value is written to the registry:
var Value = 42;
WriteRegistryValue( "HKEY_CURRENT_USER\\Software\\ExampleSoft\\Test", "TheAnswer", Value );
In the second example below, a string value is written:
var UserName = text1.GetText();
WriteRegistryValue( "HKEY_CURRENT_USER\\Software\\ExampleSoft\\Test", "UserName", UserName );