Excel isblank 但通过 vba 自动化

Question

I've been wondering if there's a way to automate isblank eg,through a wide selection of rows and columns if there's data in A1 and A2 and A3 is empty then fill A3 with eg."missing". Thanks in advance

I tried using if(A1<>,"T","F") but that would be pain to apply on a big selection, expecting it to automatically look for missing data in eg. A3,B3,C3...... And check whether there's data in same row in eg A1, A2 and fill the empty with specific data

Answer 1

Rather than placing "Missing" in the empty cells shade them RED with Conditional Formatting. One Rule can cover a large area.