CharacterCasing (C++)

Description

The following example demostrates the use of ToUpper and ToLower routines to convert an unicode string to upper or to lower case.

Code

void __fastcall TMainForm::btUpperClick(TObject *Sender)
{
        /* Convert the string to upper-case */
        edtText->Text = ToUpper(edtText->Text);
}
 
void __fastcall TMainForm::btLowerClick(TObject *Sender)
{
        /* Convert the string to lower-case */
        edtText->Text = ToLower(edtText->Text);
}

Uses

• System.Character.ToUpper ( fr | de | ja )
• System.Character.ToLower ( fr | de | ja )