Two datarow, dr1, dr2, dr1 is a new, empty datarow, is much more than the dr2 a field, other structure identical, the dr2 value is assigned to a much better dr1?

CodePudding user response:

Give up dr1, add a column on the dr2 directly

CodePudding user response:

Agree with upstairs. Direct dr2. Columns. The add a new column.