Deleting rows and columns
You can delete the entire row or column of the currently selected cell.
Steps:
- Start ArcMap.
- Load a map document with a graphic table element.
- Verify that you are in layout view if necessary.
- 
Right-click the graphic table element and click Properties.
The Table Properties dialog box appears. 
- 
Click the Table Format tab if necessary.
The Table Format dialog box appears. 
- 
Click Table Design.
A Table Design dialog box appears, depending on the table format. 
- Click a cell in the Table Layout area.
- 
Click Table Layout > Delete and click one of the following:
- Rows—Deletes the row of the currently selected cell
- Columns—Deletes the column of the currently selected cell
   Tip: Tip:You can also right-click a cell in the Table Layout area and click Delete > Rows or Delete > Columns. 
6/14/2012