TLMDGrid read cell/row/column focus and SetFocus()

SHH Sp. z o.o.

Hello.

I need to read cell focus in form of row & cell cords. How can I do it ?

Eugene Balabuev (LMD)

You can use Grid.CurrentRow and Grid.CurrentColumn properties.

SHH Sp. z o.o.

Allright - solves my first problem with getting cords but how about setting all columns focus of specific row by clicking on any of the them ? For example I have 2x3 grid and I am clicking cell [1][1] and I want to highlight [0][1] and [1][2] etc.

Eugene Balabuev (LMD)

May be RowSelect mode will work for you, which you can turn On in Grid.Options...

SHH Sp. z o.o.

Thanks - it works. I got another question - how to set focus on entire row/column/specific row & column ? Is it even possible ? I am asking about something like Grid.setFocus(row,column).

Eugene Balabuev (LMD)

You can still use Grid.CurrentRow and Grid.CurrentColumn properties properties to select required cell. Then, use Grid.SetFocus method (standard VCL method).

SHH Sp. z o.o.

Allright but if I am correct then SetFocus is void method so you cannot pass row and column to it. Is there any other way to do it ?

Eugene Balabuev (LMD)

As noted, you should use Grid.CurrentRow and Grid.CurrentColumn properties properties to select required cell. And only then, use Grid.SetFocus method:

Grid.CurrentRow := 3;

Grid.CurrentColumn := 3;

Grid.SetFocus;