Questions on UI for WPF Forum

1 answer

83 views

Keep cell in edit mode based on dilog result

we have a confirmation dilogue window during the cell edit event, based on the dilog result "NO" need to keep the cell in edit mode.
we are using MVVM patter , how can we keep the cell in edit mode from viewmodel.

how can we call begin edit from the view model to keep the cell in edit mode view.

GridView

answered on 10 Jan 2011

1 answer

97 views

How to set focus back to current cell after validating in Cell edit ended event

Hi i have an issue in CellEditEnded event,
             I am validating a cell in CellEditEnded if text is not entered in that.
            I have tried by setting e.handled to false,but in this case ihe evet is being fired twice.

    Suggest me how to set the focus back to the same cell.

Thanks in advance,
Swathi.

GridView

answered on 10 Jan 2011

1 answer

115 views

SelectionUnit and CanUserDeleteRows

Is there a way to have the SelectionUnit=Cell and the CanUserDeleteRows still enabled? It appears that the command enabling checks to see what the selection unit is and whether the user can delete rows.

I am going to override the Deleting event and will handle the deleting myself, I am just looking for the delete key event that excludes it happening in a cell.

Thanks

TreeListView

answered on 10 Jan 2011

1 answer

52 views

MS Excel 2007 type filter

Hello,

i like to hide other options except checkbox list from datafilter which i have applied on radgridview to look smilar to MS EXCEL 2007 type filter.

please help me how can i do that?

DataFilter

answered on 10 Jan 2011

8 answers

307 views

[Solved] Header Color bound to Selection State

Hi everybody,

here´s the scenario:
We want to enable our applications users to select some of the tiles shown in a TileView control (for example to send a letter to some of the shown persons etc.). To indicate each tile´s selection state of course we want to switch the color of the tile´s header ;-)

We were basically able to modify the template of the RadTileViewItem and there changing the header color IN GENERAL (by extracting the template with Expression Blend, customize it and then tell the TileView to use our template for its items).
But since we want to have two different colors (depending on a selection) this is only half of the job...
Now we´re stuck with this:
How can we inherit from RadTileViewItem, add a new property "IsSelected" and then use THIS property inside a trigger or Binding to switch between different header colors (or complete style templates)?

Any help or hints are happily appreciated, so thanx in advance.
Ron

TileView

answered on 07 Jan 2011

1 answer

103 views

Any good solution for Confirm or Alert window from BackgroundWorker thread?

Sometime, I need show alert or confirmation window from BackgroundWorker thread. It looks RadWindow is a UI control and cannot call in another thread. While MessageBox.Show() also will be hide by main window sometime.

Are there any good solution for this senario?

Thanks.

Window

answered on 07 Jan 2011

2 answers

76 views

[Solved] BrowsableAttribute and gridview

Hello,

Since latest Q3 2010 release, properties wich have browsableattribute are shown on UI. Before they didn't.
If you can give me advices.

Thanks for your reply.

GridView

answered on 07 Jan 2011

8 answers

192 views

RadEditor + FileDialog

Hi,

for q1 2010 the RadEditor is announced.
we need for our new wpf-application a textcontrol with following functions:

- tables
- styles
- rtf

can the version from q1 2010 handle this functionality?

is a telerik-FileDialog available in de wpf-version?

thx for information

General Discussions

answered on 07 Jan 2011

4 answers

152 views

GRIDVIEW to SORT ONLY IN ASCENDING AND DESCENDING

Hi
i want that my gridview column should sort the data only in ascending and descending . not in the order the data were created in the gridview
Please help me find the solution

GridView

answered on 07 Jan 2011

6 answers

379 views

[Solved] Commit edit from details view

We would like to have "advanced editing" for some cells in the details view: some cells in a row are simple to edit (strings, integers), others are quite complex and using a custom data template with lots of controls make the grid very cumbersome to use and un-pleasant to see.
Anyway, we have bound the data succesfully, but we would like to avoid automatic "commit" of the edit until the user wants to do so (pressing "Enter", clicking a button...)
We tried with a button; in the event handler for click we inserted the line

private void btnSave_Click(object sender, RoutedEventArgs e)

{

this.RadGridView1.CommitEdit();

}

But to no avail: the selected row grid remains in edit mode, changes are not saved

Which is the correct way to do so?
Thanks,
Lorenzo

GridView