Questions on UI for WPF Forum

7 answers

852 views

Question: Multiple Expanders Fill Height

Is there a way to have the content of an expander fill all available space and push any expanders to the bottom or top of the window. So far I tried using StackPanels, DockPanels, Grids but I just have not been able to get the desired effect. Any recommendations would be appreciated.

behavior example,

All Collapsed
===================
Expander1 - {collapsed}
Expander2 - {collapsed}
Expander3 - {collapsed}
.
.
. { blank}
.
.
------------------------------

Expander 1 Expanded
===================
Expander1 - {expanded}
.
.
. { expander content}
.
.
Expander2 - {collapsed}
Expander3 - {collapsed}
------------------------------

Expander 2 Expanded
===================
Expander1 - {collapsed}
Expander2 - {expanded}
.
.
. {expander content}
.
.
Expander3 - {collapsed}
------------------------------

Expander 3 Expanded
===================
Expander1 - {collapsed}
Expander2 - {collapsed}
Expander3 - {expanded}
.
.
. {expander content}
.
.
------------------------------

All Expanded
===================
Expander1 - {expanded}
.
. {expander content}
.
Expander2 - {expanded}
.
. {expander content}
.
Expander3 - {expanded}
.
. {expander content}
.
------------------------------

Expander

answered on 04 Jun 2012

15 answers

423 views

Drag and Drop Not Working.

Hello there,
Can anyone help me out here. I have used Tiles View Control and I Liked it very much. I Simply loved it. I have used it and much of it is working is alright except the drag and drop even though all the Tiles are at restored state. I have checked the isItemDraggingEnabled property to true. Please help me out here what should I do to enable the drag and drop feature of tiles.

1 curious question. When 1 Tile is Maximized and the other Tiles are Restored. Does these restored Tiles Support drag and drop like in the modern internet Browsers?

Thank You

TileView

answered on 04 Jun 2012

0 answers

125 views

Metro Titlebar

How to add my main windows Metro Titlebar with telerik controls.
Thanks all telerik team.

General Discussions

asked on 03 Jun 2012

1 answer

197 views

Exporting multiple RadCharts and RadGridViews in one excel file

Hi Telerik Team,

I have an application which displays multiple gridviews and multiple charts. and I need to enable user to export the whole data in grid and charts to one excel file.
I know that RadChart and RadGridView have export function, but it's only limited to one excel file target per object.
Is there any workaround to achieve this?

Thanks,
James

Chart

answered on 01 Jun 2012

2 answers

247 views

Custom "Add new item" command

Hi,

Is there a way to change//bind the default Add command without modifying RadDataForm's template? I need to control when the button is enabled/disabled, and provide some additional logic as well.

Thanks.

Best regards
Viktor

DataForm

answered on 01 Jun 2012

1 answer

129 views

PDFViewer and Search

Does the WPF PDFViewer control support search and highlighting? I'm trying to evaluate it for potential use in my project.

PDFViewer

answered on 01 Jun 2012

1 answer

112 views

horizontal rangebar, with datetime axis

I saw a very old post in these forums that said it is not possible to have a horizontal rangebar with a datetime axis. Is that still true? I need a rangebar plotted against time, similar to ganttview, but ganttview does not quite meet my needs. since that post was about a year old, I was hoping that there was some progress on this front, and it is now possible.
please let me know.

Chart

answered on 01 Jun 2012

1 answer

150 views

selectedcolor if color selected not in palette

Hello,

In a wpf project (3.5), define a colorpicker, a button and a rectangle :
the rectangle display the color choosen in the colorpicker.

<StackPanel VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Row="5">

<tlk:RadColorPicker x:Name="picker"/>

<Button Content="Click" Width="40" Height="30" Click="Button2_Click" />

<Rectangle Width="40"

Height="40" Margin="0 10 0 0">

<Rectangle.Fill>

<SolidColorBrush Color="{Binding ElementName=picker, Path=SelectedColor}" />

</Rectangle.Fill>

</Rectangle>

</StackPanel>

Select a color (named colorA), the color is well associated in the rectangle.
Re-open colorpicker, the selectedcolor (dashed line around the latest color choosen) is ok.

Now click on the button

private void Button2_Click(object sender, RoutedEventArgs e)

{

picker.SelectedColor = Colors.Transparent; //Color.FromArgb(255, 216, 202, 206);// colorB

}

I'd like to set the selected color to a color (ColorB) which is not in the main palette.
The rectangle is ok but Re-open colorpicker, the selectedcolor (dashed line around the latest color choosen) is not ok.
the dashed line still on the colorA....

Have you a way to undisplay dash line of previous selected color ?

Regards
Aurore

ColorPicker

answered on 01 Jun 2012

3 answers

161 views

Printing RichTextBox with RadDocument cuts off the large image... Rest of the image is not printed

The richTextBox has a RadDocument with a large image of width 1171. The print page only shows part of the image, the rest of the image is not printed. Shown Below is part of xaml of the RadDocument having an image of width 1171.

<t:Paragraph>
<t:ImageInline Extension="png" Height="43" RawData="iVBORw0KGgoAAAANSUhEUgAABJMAAAArCAIAAABDx17OWbo09GQGz8AAAAASUVORK5CYII=" RotateAngle="0" Width="1171" />

Is this a bug? Any workarounds?

Thanks,

General Discussions

answered on 01 Jun 2012

1 answer

120 views

Performance on TreeListView

We are having performance issue on TreeListView. At most we have to load around 80K rows. We would like to know what is the performance benchmark on your testing. Its taking way long to load this much of data.

We would have around 10 columns in the TreeList View.

Could you please send us a sample project that shows around 100k rows so that we would know if there is something we are doing on our side that's causing the delay?

We are using latest 2012 sp1 version of Telerik.

TreeListView

answered on 01 Jun 2012