If set the AutoConvert property to true, all convertible characters will be automatically converted accordingly to the input mask. For example, if set the input mask to "A", by hitting a lower case character the control automatically converts the character into an upper case.
If SBCS is entered in a DBCS mask input, the entered character will be automatically converted to DBCS. Also a DBCS space will be automatically converted to a SBCS space when the control allows only SBCS.