Hi,
I have three text boxes txt1, txt2, txt3, txt4. I want to set
txt4 = txt1+txt2+txt3.
I could set txt3 control source as [txt1]+[txt2]+[txt3]. But if there is no value is entered in txt2 then it is not calculating sum. Whether or not text boxes are entered value i want to calculate the sum and display in txt4.
Can anyone help me with this issue. Thanks in advance.
Thanks,
pinky
I have three text boxes txt1, txt2, txt3, txt4. I want to set
txt4 = txt1+txt2+txt3.
I could set txt3 control source as [txt1]+[txt2]+[txt3]. But if there is no value is entered in txt2 then it is not calculating sum. Whether or not text boxes are entered value i want to calculate the sum and display in txt4.
Can anyone help me with this issue. Thanks in advance.
Thanks,
pinky