InitialCursorPos
InitialCursorPos (Byte)
When inputting a string using Readln, MarxMenu positions the cursor at
the beginning of the string if the InputString variable is set. You can
override this by setting InitialCursorPos to a value other than 1.
InitialCursorPos can be set to a value beyond the end of the string.
After input, InitialCursorPos is set back to 1.
Example:
InputString = '1234'
InitialCursorPos = 3 ;starts at 3rd character
InitialCursorPos = Length(InputString) + 1 ;starts at end of string
St = Readln
