When you change the RecordSource of a grid, it rebuilds the components of the grid with native classes, this includes the columns, headers, and any controls you have in the columns. This means that the text1 you used in the form designer was removed, and a new one was added back that didn't have your code in it.

What you need to do is put the double-click code in your own textbox class, and add that class to the column(s) after you've set the RecordSource:

WITH thisform.grid_otstatus
	.RecordSourceType= 1
	.RecordSource='cur_gridfill'
	.column1.header1.caption='Initials'
	.column1.width=50
        .column1.addobject("TextBox1","MyTextbox")
	.column2.header1.caption='Status'
	.column2.width=150
        .column2.addobject("TextBox1","MyTextbox")
	.column3.header1.caption='Date/Time Recorded'
	.column3.width=150
        .column3.addobject("TextBox1","MyTextbox")
ENDWITH

As an alternative, consider putting the double-click code in the dblclick of the grid, and in your textbox class's dblclick, just have this.parent.parent.click(). This allows you to have different double-click behavior for each grid, and you can use the same textbox class in all of them.

>I can't get anything to happen when I double click on a row of a grid.
>
>I am selecting records into a cursor and setting the grids record source with the following code:
>
>SELECT cur_gridfill
>
>WITH thisform.grid_otstatus
> .RecordSourceType= 1
> .RecordSource='cur_gridfill'
> .column1.header1.caption='Initials'
> .column1.width=50
> .column2.header1.caption='Status'
> .column2.width=150
> .column3.header1.caption='Date/Time Recorded'
> .column3.width=150
>ENDWITH
>
>In form designer, I have code for the text1 dblclick event that is just 'wait window "test"' but I can't get it to fire. What am I missing? Thanks in advance for your time.