Select dbgrid rows.

[eduardosuruagy]

Is there a way to select dbgrid lines without unchecking what is already selected? Note that on the grid when I click on any line the lines that were already marked are unmarked.

[Sherzod]

2 hours ago, eduardosuruagy said:

Is there a way to select dbgrid lines without unchecking what is already selected? Note that on the grid when I click on any line the lines that were already marked are unmarked.

Use Ctrl/Shift to select multiple records (Ctrl-A to select all)

[eduardosuruagy]

5 minutes ago, Sherzod said:

Use Ctrl / Shift para selecionar vários registros (Ctrl-A para selecionar todos)

I guess I couldn't explain well, what happens is that when I mark 1 or more records and then click on any dbgrid row all marked records are automatically unmarked, I didn't want them to be unmarked, it has...

[Sherzod]

7 minutes ago, eduardosuruagy said:

I guess I couldn't explain well, what happens is that when I mark 1 or more records and then click on any dbgrid row all marked records are automatically unmarked

Well this is by design.

8 minutes ago, eduardosuruagy said:

I didn't want them to be unmarked

For this, you must set the option:

UniDBGrid.Options -> dgCheckSelectCheckOnly=True

[eduardosuruagy]

5 minutes ago, Sherzod said:

Bem, isso é por design.

Para isso, você deve definir a opção:

UniDBGrid.Options -> dgCheckSelectCheckOnly = True

That's right, thank you very much !!

[mazluta]

but then, the dataset afterscroll not fire if record not selected.

the user select the first 2 record. why to punish him and clear the selection?

 

[Sherzod]

4 hours ago, mazluta said:

but then, the dataset afterscroll not fire if record not selected.

the user select the first 2 record. why to punish him and clear the selection?

Hello, 

Can you please explain in more detail? Make a simple testcase if possible.