Questions on UI for WPF Forum

1 answer

215 views

[Solved] Show empty groups

Is it possible to show an empty group (group containing no items) in the GridView, f.i. by adding a group from code?

GridView

answered on 05 Mar 2012

2 answers

201 views

How to bind to SQL-Database

Hi,

I have a question about the binding to a SQL-Database

The Database-Table looks like this:

Column        value

id                    id
name              name of the node
parentid          id of the parentid (0=root)

how is the best way to fill a RadTreeView from this table with all its nodes?

Thank you for your help and sorry for my bad english

TreeView

answered on 05 Mar 2012

1 answer

252 views

Print Dialog

Hi,

I am printing GridView's and TreeListViews using the PrintAndExportWithRadDocumentModel.cs code, which I found on the forum somewhere.

public void Print(object parameter)

{

GridViewDataControl grid = (GridViewDataControl)parameter;

RadRichTextBox rtb = new RadRichTextBox() { Height = 0 };

rtb.Name = "RadRichTextBox1";

Grid parent = grid.ParentOfType<Grid>();

if (parent != null && parent.FindName(rtb.Name) == null)

{

parent.Children.Add(rtb);

rtb.ApplyTemplate();

}

rtb.Dispatcher.BeginInvoke((Action)(() =>

{

rtb.Document = CreateDocument(grid);

}));

rtb.Print("MyDocument", Telerik.Windows.Documents.UI.PrintMode.Native);

}

I need to be able to hide the PrintDialog if required, how do I achieve this using the printing functionality of the RichTextBox. Previously I was using another class PrintExtensions.cs, but this was not able to print the TreeListView's which I need.

Thanks,

Adam

GridView

answered on 05 Mar 2012

1 answer

96 views

Steaming directly to Excel

The code samples provide a mechanism for saving the file and then subsequently open Excel with the saved file.

We would like to follow a more standard paradigm with regards to exporting to Excel. We would like to stream the contents of the grid directly to Excel - similar to some other well know applications (e.g. SSRS). The saving of the file would then becomes the prerogative of the end-user.

Is there a way to do so?

GridView

answered on 05 Mar 2012

8 answers

279 views

PDF Viewer

I read several posts that stated that you were going to have the PDFViewer for WPF in Q3 SP 1. I just downloaded it and installed it and it is not there. What is the time frame on this?

General Discussions

answered on 05 Mar 2012

7 answers

970 views

TreeListView Expand All/ Collapse All Hierarchy Items

Hello Telerik Team,

I want to expand / collapse all hierarchy levels of a RadTreeListView in C# code.
I have multi level hierarchy items (generally 3-4 levels deep)

When I use

radTreeListView.ExpandAllHierarchyItems();

radTreeListView.CollapseAllHierarchyItems();

This only expands or collapses the first level hierarchy, the inner levels are left unchanged.

Any ideas on how to expand or collapse recursively all the way to the last level?

Thanks in Advance.
- Kumar

TreeListView

answered on 05 Mar 2012

4 answers

335 views

[Solved] Tile automatically resizing when content change

Hi,

I use the TileView to display content that can change dynamically. I would like the tiles to adjust to their new content whenever that happens.

Is this possible?

Regards,

Alex

Edit: I realized that the RowHeight property accepted the Auto value. Although my tiles now adjust their height to their content, for some reason a large blank space appears between my tiles (my column count is 1, thus I have 1 tile per row).

TileView

answered on 05 Mar 2012

3 answers

324 views

Position of the "Add new item" button

Hi,

With the RadGridView, is it possible to move the positon of the "Click here to add new item" button, to the bottom? (the button that appears when you set

ShowInsertRow

="True"

Thanks

Chris

GridView

answered on 03 Mar 2012

2 answers

240 views

How to set column size for tree list view

hi,
I have a question here. Bascially I have a tree list view, they reside in the same grid. This tree list view has three columns.
In my current code, I set each of them fixed width.
Now I want the first column occupies the largest width of the grid, and the other two have fixed size.

So I tried to set the first column size as "Auto", it's not working.
Then I tried to set the first colmn size as "3*", the other two are "*". Still not working.

Anyone knows the answer? Really appreciate it.

<telerik:RadTreeListView Grid.Column="0">
                            <telerik:RadTreeListView.ChildTableDefinitions>
                                <telerik:TreeListViewTableDefinition ItemsSource="{Binding Children}" />
                            </telerik:RadTreeListView.ChildTableDefinitions>
                            <telerik:RadTreeListView.Columns>
                                <telerik:GridViewDataColumn     Width="350">
                                    <telerik:GridViewDataColumn.CellTemplate>
                                        <DataTemplate>
            ...
                                        </DataTemplate>
                                    </telerik:GridViewDataColumn.CellTemplate>
                                </telerik:GridViewDataColumn>

                                <telerik:GridViewDataColumn      Width="160">
                                    <telerik:GridViewDataColumn.CellTemplate>
                                        <DataTemplate>
                  ...
                                        </DataTemplate>
                                    </telerik:GridViewDataColumn.CellTemplate>
                                </telerik:GridViewDataColumn>

                                <telerik:GridViewDataColumn      Width="160">
                                    <telerik:GridViewDataColumn.CellTemplate>
                                        <DataTemplate>
             ...
                                        </DataTemplate>
                                    </telerik:GridViewDataColumn.CellTemplate>
                                </telerik:GridViewDataColumn>
                            </telerik:RadTreeListView.Columns>
                        </telerik:RadTreeListView>
                    </Grid>

Thanks
Cynthia

TreeListView

answered on 02 Mar 2012

20 answers

1.4K+ views

Displaying the Radgrid Header Column ToolTip

Hi Team,

    1). I want display Radgrid Header Column ToolTip. It is not displaying if i give the value to ToolTip Property using xaml applications.

    2). I want to change the radgrid datacolumn border ro RedColor in error message( how Infopath forms will display when an error occurs) using xaml applications.

    Please help me.

   Thanks in Advance.

Regards,
Naveen Kumar.

GridView

answered on 02 Mar 2012