text box could not be edited 1

[barnard89]

Hi

I am using Access 2000

I have a text box in my access form . It has a default value of " SINGLE USE".
I have set the control source property of the text box to
" SINGLE USE".
Now, in the run time I can view the default data as
" SINGLE USE".
But I am not able to modify this text to any other value
I am getting a message that this text box is locked to default data

How can modify this text box data ? Please suggest

 

[lupins46]

Setting the controlsource to an expression is defining it absolutely. You can never enter any data into a control that has an expression as its controlsource. So remove it.

The default value is fine.