I do disable a gridview after a double click on a row.
I would like to indicate somehow which line was selected, but the Row Indicator is invisible on a disabled gridview.
Is there any way to keep the Row Indicator visible in a disabled gridview or highlight the selected row so the user knows which row was double clicked?
Regards,
Andreas
3 Answers, 1 is accepted
I am not quite sure that I understand your requirement correctly. May you please elaborate a little bit more about your exact settings? Generally you can enable and respectively disable RadGridView, GridViewRow, GridViewCell. However you perform these operations on a UI level only in GridViewCell. Thinking in this way if you want to change the default color in disabled RadGridView you should edit the template of GridViewCell and change the Border named Background_Disabled in an appropriate for your manner.
You may take a look at the following forum thread that demonstrates how to change the background of the double clicked row.
Vanya Pavlova
the Telerik team
Rank 1
this are the steps I want to execute:
1. double click at a row in my DataGrid
2. on double click change the color of this row
3. and on the same doble click disable the whole grid
Now the grid is grayed out and I don't know which row was double clicked.
I took a look at the example in the recommended thread and changed it in a way similar to my requirements but the problem is the same.
In the method OnCellDoubleClicked (where the color is being changed) I inserted playersGrid.IsEnabled = false.
Now the color changes but when the grid is disabled you don't see which color this is.
Is there perhaps another solution to indicate the double clicked row when the grid was disabled at the same time?
Regards,
Andreas
As i tried to proposed in my previos reply:
Generally you can enable and respectively disable RadGridView, GridViewRow, GridViewCell. However you perform these operations on a UI level only in GridViewCell. Thinking in this way if you want to change the default color in disabled RadGridView you should edit the template of GridViewCell and change the Border named Background_Disabled in an appropriate for you manner.
The brush that paints the disabled background of a cell is a solid one. By that reason you should change this color to a brush that allows transparency.
Please give it a try and if you need any further assistance feel free to open a new support ticket where you can attach small repro application which we can use by our side.
Vanya Pavlova
the Telerik team