Hi,
I have a wingrid bound to a table that has some date columns. For one of the date columns, I want to allow the user to change the date, but to never blank it out. Is there a property setting either on the grid, row, column or cell that I can set that will prevent this from happening? I'm trying to achieve this without having to write any underlying code to get this to happen.
I also have this same sort of issue with a date/time control field on a form. My assumption there is that I only need to set the Nullable property to false for the date/time control and that should prevent the user from blanking out the date/time field on the form.
NOTE: I did notice that on the wingrid there is a Nullable propery for the column, but it appears to only control how null values get saved to the db, not to prevent a null value from being set in the column.
Any help you can give in regards to this would be greatly appreciated
Thank you!
Steve
Hi Steve,
The Nullable property on the column has a setting for Disallow.
Hi Mike,
I looked up the Nullable property on the column and I don't see a setting for Disallow. I see the following options:
0 - NullableAutomatic
1 - NullableNull
2 - NullableEmptyString
Which one of these would be the Disallow option or am I using the wrong propery all together? Here is the code I'm using to try and set the Nullable property (among other things):
{
if (column.Hidden == false)
column.PerformAutoResize(
PerformAutoSizeTypeVisibleRows);
column.Nullable.Equals(??);
}
Thanks,