สูตร Excel IF การใช้สูตร Excel IF ทำอย่างไร if excel สูตร Knights
Excel If Cell Is Blank Return Blank. Web =if (isblank (b2),a2,b2) this particular example will do the following: If cell b2 is blank, then return the value in.
Web =if (isblank (b2),a2,b2) this particular example will do the following: If cell b2 is blank, then return the value in.
Web =if (isblank (b2),a2,b2) this particular example will do the following: If cell b2 is blank, then return the value in. Web =if (isblank (b2),a2,b2) this particular example will do the following:
