Forum Discussion

RodrigoJr's avatar
RodrigoJr
Occasional Contributor
7 years ago

Capture a background color and font color of the line in DBGrid

I have a functionality in the DBGrid when selecting a row and press a key this changes the background color and font color of the row has ben selected. The validation i need to apply is if pressing t...
  • tristaanogre's avatar
    tristaanogre
    7 years ago

    Next thing to try... just as a test...  what happens if, before you do the check for color, you put in a delay call... delay like 2000 milliseconds (2 seconds) and see what happens?  Could this be a timing issue where there is a time delay JUST enough that the validation is happening before the properties are updated?

karkadil's avatar
karkadil
Valued Contributor
7 years ago

It looks like property doesn't refresh after the action has been performed. Try calling Refresh() method of the grid before checking the color.

  • RodrigoJr's avatar
    RodrigoJr
    Occasional Contributor
    7 years ago

    I already used the refresh () before capturing the color, but the color is still wrong.
    :(

    • tristaanogre's avatar
      tristaanogre
      Esteemed Contributor
      7 years ago

      I wonder if it's a caching issue?  If it has the old object cached in memory?

      Try RefreshMappingInfo() before you do the check, actually let it refresh the object in cache.

      • RodrigoJr's avatar
        RodrigoJr
        Occasional Contributor
        7 years ago

        I ran the test with RefreshMappingInfo () but it did not work too.

         

        :(