Questions on UI for WPF Forum

1 answer

92 views

Hi ,,

i m getting problem with rad chart bar, i m using mvvm patten , with that i got the values but my problem is the bar is nit getting filled, i don' t know how to debug that problem. when i check my page, throughout that, i found one exception problem, that is "base {System.Exception} = {"Method may only be called on a Type for which Type.IsGenericParameter is true."}"
in Target Type-> GenericParameterAttributes , in RadChart1.DefaultSeriesDefinition.SeriesItemLabelStyle. so is that is the problem ? or is it the one of the reason for that bar not fill. plz give me a correct solution.

Thanks

Chart

answered on 23 Sep 2010

1 answer

97 views

CurrentItem on Tree?

Hi!

What is the correspondence of the RadGridView and the RadTreeView??

Not the SelectedItem, but the CurrentItem, BECAUSE:

There is no "SelectionChanging", so I'm forced to code myself the revert to the previous element if my conditions aren't satisfied.

Then I was doing something like:

private void uxRadTreeView_SelectionChanged(object sender, SelectionChangedEventArgs e)

{

if (!isReverting && MyConditionsHere){

isReverting = true;

MainTree.SelectedItem =e.RemovedItems[0];

}

if(isReverting)

isReverting = false;

}

The object seems to be "selected", but doesn't change:

image of the selected item problem

File2 is the File on which I've made a "MainTree.SelectedItem= e.RemovedItems[0]"

The File1 is the e.AddedItem[0].

Without the SelectedItem manipulation, I don't see the dashed border on it.

Thank you.

TreeView

answered on 23 Sep 2010

17 answers

350 views

SelectionChanging?

Hi!

I actually need to permit to an user to change of row only when some conditions have been met.

I've seen a "SelectionChanged", But with this it's too late, the row has already been changed.

So how can I catch this event and cancel it if I want it?

Thank you

GridView

answered on 23 Sep 2010

1 answer

89 views

Insert/Edit ability?

I see the quick ability of BeginInsert() which adds to the *end* of the list and starts an edit.

How about the ability to INSERT under the current row (and optionally edit).

I realize this control is new, but I see very little examples to assist. When I try modifying the Items it states it is in use. When I reflect the BeingInsert, there's lots of internal calls to add at the end.

How does one achieve this?

later and/or related: the ability to insert branches, to delete branches.

Thanks,

TreeListView

answered on 23 Sep 2010

1 answer

69 views

Drag & Drop in Telerix:RadWindow

hi All
I have used below statement in Telerix rad window

<

UserControl.Resources>

it shows this error
the attachable property 'Resources' was not found in type 'UserControl'.
what am i missing
Thanks in Advance

General Discussions

answered on 23 Sep 2010

1 answer

123 views

Multiple Minimized Tileview Rows

Hey guys,

I really love the capabilities of the tileview; however I was wondering if it is possible to have multiple minimized rows at the bottom (or side if need be)?

I have attached what I would like the layout to look like ideally, please let me know if this is possible.

Many thanks in advance =)

Regards,

Jess

TileView

answered on 23 Sep 2010

1 answer

80 views

Mainpage.xaml doesn't effect

I download a trial version of RadControls for WPF Q2 2010 SP1 and trying to run the sample program. It works. But when I try to change the main interface, it's doesn't work at all.

The main page just use the user control in QuickStart_WPF.MainPage.xaml, right? I change the user control, it looks like it's never been called.

I'm confused.

General Discussions

answered on 23 Sep 2010

5 answers

153 views

Re : Telerik Grid View (RadGridView) ItemSource and Scrollbar

Hii All,
I am using RadGridView for displaying some of the records in my application. i have one datasource in which the records are available, which i want to display in the grid.now from code behind i am binding this gridview by using code "grid.itemsource=dataset;"
i have 20 columns in my dataset.
In my application all the columns are not visible only few column are visible in the telerik datagrid depending on the datagrid width.
in this case datagrid must have a horizontal scrollviewer which must be visible, if no. of columns exceeds depending on width of grid.

now if i will try to sort datagrid by any column then horizontal scrollviewer enables and i am able to see all the columns by using this scrollviewer.

provide/update telerik datagrid code for above mentioned problem. so that if the telerik datagrid's itemsource changes it should automatic provide the scrollviewer for viewing all the columns.

thanks
regards

sandeep kumar dixit
sdixit110@gmail.com

GridView

answered on 23 Sep 2010

2 answers

549 views

How to load XAML window inside Tab Control Item

Hi,

Im using RadTab in my window.xaml page. Im able to create rad tab dynamically in c# code file but now i need to load the other window in the tabitem. can anyone help me please.

Thank You.

TabControl

answered on 22 Sep 2010

2 answers

128 views

Carousel User control Binding

Hello,

I'm trying to have the carousel bind to xml data.

I Have a grid with textboxes, Image, and listbox.
Using xmlDataProvider and CollectionViewSource I'm able to point to the data file.
The issue is the data is grouped by employee name, the listbox populates the current list for that certain employee. But the IMage and other Employee info loses the binding. The Carousel populates the correct amount of employees etc.

When I Change the Data Content the Image and Employee Info binds, but the listbox data loses its binding and the Carousel populates every node in the xml file.

Here is the code:

XML FIle

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

<NewDataSet1 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<Table>

<RecipeID>117</RecipeID>

<RecipeName>1620 Shrimp</RecipeName>

<PrepTime>0.00347222222222222</PrepTime>

<Station>PULL</Station>

<Employee>Josa Sosa</Employee>

<Image>Male.jpg</Image>

</Table>

<Table>

<RecipeID>116</RecipeID>

<RecipeName>26/30 Shrimp</RecipeName>

<PrepTime>0.00347222222222222</PrepTime>

<Station>PULL</Station>

<Employee>Josa Sosa</Employee>

<Image>Male.jpg</Image>

</Table>

<Table>

<RecipeID>42</RecipeID>

<RecipeName>Ale and Cheddar Soup</RecipeName>

<PrepTime>0.03125</PrepTime>

<Station>SS</Station>

<Employee>Maria Anders</Employee>

<Image>Female.jpg</Image>

</Table>

<Table>

<RecipeID>41</RecipeID>

<RecipeName>Alfredo Sauce</RecipeName>

<PrepTime>0.03125</PrepTime>

<Station>SS</Station>

<Employee>Maria Anders</Employee>

<Image>Female.jpg</Image>

</Table>

<Table>

<RecipeID>126</RecipeID>

<RecipeName>American Cheese Portioned/Wrapped</RecipeName>

<PrepTime>0.00347222222222222</PrepTime>

<Station>BR</Station>

<Employee>Rick Mueller</Employee>

<Image>Male.jpg</Image>

</Table>

<Table>

<RecipeID>242</RecipeID>

<RecipeName>Apple Cinn Scones</RecipeName>

<PrepTime>0.0104166666666667</PrepTime>

<Station>PULL</Station>

<Employee>Josa Sosa</Employee>

<Image>Male.jpg</Image>

The XAML:

<UserControl.Resources>

<XmlDataProvider x:Key="ProductionData"

Source="Database/ProductionData.xml"

XPath="NewDataSet1/Table"/>

<CollectionViewSource x:Key="CallPrepData"

Source="{StaticResource ProductionData}">

<CollectionViewSource.SortDescriptions>

<scm:SortDescription PropertyName="Station" Direction="Ascending"/>

<scm:SortDescription PropertyName="RecipeName"/>

<scm:SortDescription PropertyName="Station"/>

<scm:SortDescription PropertyName="PrepTime"/>

<scm:SortDescription PropertyName="RecipeID"/>

<scm:SortDescription PropertyName="Image"/>

<scm:SortDescription PropertyName="Employee" Direction="Ascending"/>

</CollectionViewSource.SortDescriptions>

<CollectionViewSource.GroupDescriptions>

<PropertyGroupDescription PropertyName="Employee"/>

</CollectionViewSource.GroupDescriptions>

</CollectionViewSource>

<DataTemplate x:Key="TableTemplate">

<Grid >

<Image Height="107" HorizontalAlignment="Left" Source="{Binding XPath=IMage}" Margin="12,12,0,0" x:Name="image1" Stretch="Fill" VerticalAlignment="Top" Width="120" />

<TextBlock Height="40" HorizontalAlignment="Left" Margin="157,12,0,0" x:Name="Employeename" Text="{Binding XPath=Employee}" VerticalAlignment="Top" Width="180" FontSize="22"/>

<TextBlock Height="23" HorizontalAlignment="Left" Margin="157,43,0,0" x:Name="textBlock21" Text="Station:" VerticalAlignment="Top" Width="82" FontSize="12" />

<TextBlock Height="23" HorizontalAlignment="Left" Margin="157,66,0,0" x:Name="textBlock2" Text="Total Items" VerticalAlignment="Top" Width="82" FontSize="12" />

<TextBlock Height="23" HorizontalAlignment="Left" Margin="157,96,0,0" x:Name="textBlock3" Text="Total Prep Time:" VerticalAlignment="Top" Width="92" FontSize="12" />

<TextBlock Height="23" HorizontalAlignment="Left" Margin="256,66,50,0" x:Name="textBlock4" Text="{Binding ItemCount}" VerticalAlignment="Top" Width="44" FontSize="12" />

<TextBlock Height="23" HorizontalAlignment="Left" Margin="255,96,0,0" x:Name="textBlock5" Text="180 min" VerticalAlignment="Top" Width="82" FontSize="12" />

<TextBlock Height="23" HorizontalAlignment="Left" Margin="255,43,0,0" x:Name="Stat" Text="{Binding XPath=Station}" VerticalAlignment="Top" Width="82" FontSize="12" />

<ListBox

Margin="0,120,0,0"

HorizontalAlignment="Left"

x:Name="listBox2"

Height="490"

Background="Transparent"

BorderBrush="Transparent"

ItemsSource="{Binding Items}"

VerticalAlignment="Top" Width="449">

<ListBox.ItemTemplate>

<DataTemplate>

<StackPanel Orientation="Horizontal">