I was writing a macro to replace all the blank cells in a worksheet. The
problem faced is there are some cells which are blank, but when I check in
the formula box, the value is some type of space(the way tab and whitespace
character display a space. when you enter a character after them, then only
you know that it has a space character before it.)
€�When I tried displaying the character from a message box in my programme,
the value displayed was as shown below.
?
Can anyone help me to understand what is happening. It certainly is not a
blank cell as when I try to check if its blank by using a statement like:

val = worksheet("A").cells(2,1).value
If val < "" then
do this

then it successfully enters the loop which is not the case for complete
blank cells.
please help me out.