Questions on UI for WPF Forum

0 answers

118 views

hi,
          i want to create two columns and three rows in wpf datagridview.

first column should be label(namings are name,standard,save).

second column in first row textbox,
"                 "      in second row combobox.
"                  "     in third row Button.

all are in table format.

how to create it.

any one help me pls pls urgent.

GridView

asked on 01 Dec 2010

5 answers

274 views

Error when extracting XAML in Expression Blend

Hi,

I'm pretty new in WPF and Telerik RadScheduleView.

When I try to get RadScheduleView XAML for customization in Expressiion Blend via Edit Template -> Edit Copy command I get a error

"Child with name 'HeaderColumn' not found in VisualTree"

It seems the issue is here

<ControlTemplate.Triggers>

<Trigger Property="EffectiveOrientation" Value="Vertical">

<Setter Property="ColumnDefinition.Width" TargetName="HeaderColumn" Value="Auto"/>

...

The same error appears at run-time when I try to set template to a control.

Thanks,
Anatoly

ScheduleView

answered on 01 Dec 2010

1 answer

138 views

Display Current Time Line on DayViewDefinition

Hello,

In the DayViewDefinition I'd like to add a layer that contains a single line starting from the ruler that follows the current time.
How would I add such a layer?

Thanks

ScheduleView

answered on 01 Dec 2010

1 answer

55 views

Floating help menu with RadGidView

Hi,

I have created one RadGridView and I am looking for the functionality for floating help control. Whenever a user rolls over the mouse in the column header of a Radgridview this floating help control will popup with some pre-defined description about that header. As soon as mouse pointer is no more in the header, this floating control will disappear. Any other suggestions to implement this are most welcome. I am using WPF for my application.

Thanks,
Mark

GridView

answered on 01 Dec 2010

1 answer

61 views

Installing Telerik WPF Q3 35 ? 40

I'm so trying to understand why there is 2 setup types of WPF 35 and 40?
I installed 35 and now while i try to install 40 it says its installed.

Can you mention the differences and what to install?

General Discussions

answered on 01 Dec 2010

3 answers

42 views

User editable calculated columns

Hi,

We are looking at your calculated columns to allow users to define a custom calculation on a grid. ie " x column * Y column + 45 " where a user cna change any part of the calculation.

Is there an editor supplied to allow a user to change the calculation implemented? Your WPF grid control is much better than the competitions but we really need the "unbound expression editor" functionality you see elsewhere.

Can you help point us at a solution you provide for this at all?

GridView

answered on 01 Dec 2010

0 answers

117 views

WPF RICH TEXT BOX SUPPORTING HTML CONTENTS

I have a wpf RichTextBox . I want to insert a hyperlink in the richtextbox.I want that hyperlink to trigger only on a click. ( NOT ON CLICK WITH CONTROL KEY HOLDING )
I also tried with mouseleftbuttondown event, But it didnot work. I got error message like - mouseleftbuttondown event handler cannot take Uri.

<RichTextBox Margin="22,38,108,124" Name="richTextBox1" IsDocumentEnabled="True" >

<FlowDocument>

<Paragraph>

<Bold>Hi</Bold> Welcome to Semanticspace

<Hyperlink NavigateUri="http://www.semanticspace.com" RequestNavigate="Hyperlink_RequestNavigate" >Semanticspace

</Hyperlink>

</Paragraph>

</FlowDocument>

</RichTextBox>

private void Hyperlink_RequestNavigate(object sender, RequestNavigateEventArgs e)

{

System.Diagnostics.Process.Start("IExplore.exe", e.Uri.ToString());

}

{

System.Diagnostics.Process.Start("IExplore.exe", e.Uri.ToString());

}

private void Hyperlink_RequestNavigate(object sender,

General Discussions

asked on 01 Dec 2010

1 answer

71 views

How to display multiple data items on one item line

Is it possible to wrap items in the PanelBar control? We have the following scenario. We want to display three (or more) items on a single line, instead of just one, as is the default. In other words we want to stack the items horizontally. Is this possible?

PanelBar

answered on 30 Nov 2010

2 answers

75 views

Unexpected/unwanted style change when CanUserSelect is false

As of the new Q3 release, one of my grids is virtually unusable because of a style change. I have a grid that has CanUserSelect set to false and IsReadOnly set to true--that way, a user cannot interact with the grid--and it's been perfect. However, in Q3, setting CanUserSelect to false now causes the grid to turn grey and go to a gradient 50% opacity (that's my guess). In any case, my user can barely see the grid now!

Why would you make this change? And if the change was necessary, what can I set to undo it?

GridView

answered on 30 Nov 2010

1 answer

105 views

Databinding Collection

Hi!

I´m trying to bind a collection of custom objects to a RadTreeListView. The object represents a `User`, who have a collection of different rights and a collection of log entries.

How can i define the section "Rights/Log Entries" within a HierarchicalDataTemplate? I´ve tried it based on your tutorial on binding collections.

My Version of Telrik WPF is the current public release.

The structure i would like to achieve should look like this:

User 1
  Rights
   Right 1
   Right 2
   Log Entries
   Entry 1
   Entry 2
User 2
   Rights
   Right 1
   Log Entries
...

public sealed class User

{

public string Firstname

{

get;

set;

}

public string Lastname

{

get;

set;

}

public ObservableCollection<Right> Rights

{

get;

set;

}

public ObservableCollection<LogEntry> LogEntries

{

get;

set;

}

public User(string firstname, string lastname)

{

this.Firstname = firstname;

this.Lastname = lastname;

this.Rights = new ObservableCollection<Right>();

this.LogEntries = new ObservableCollection<LogEntry>();

}

public sealed class RightsCollection

{

public RightsCollection()

{

this.Name = "Rights";

this.Rights = new ObservableCollection<Right>();

}

public string Name

{

get;

set;

}

public ObservableCollection<Right> Rights

{

get;

set;

}

public sealed class Right

{

public string Name

{

get;

set;

}

public string Description

{

get;

set;

}

public bool Value

{

get;

set;

}

public Right(string name)

{

this.Name = name;

this.Description = String.Empty;

this.Value = true;

}

public Right(string name, string description)

: this(name)

{

this.Description = description;

}

public Right(string name, string description, bool value)

: this(name, description)

{

this.Value = value;

}

XAML:

<UserControl.Resources>

<local:Users x:Key="UserCollection" />

<HierarchicalDataTemplate x:Key="Right">

<TextBlock Text="{Binding Name}" />

</HierarchicalDataTemplate>

<HierarchicalDataTemplate

x:Key="Rights"

ItemTemplate="{StaticResource Right}"

ItemsSource="{Binding Rights}">

<TextBlock Text="{Binding Name}" />

</HierarchicalDataTemplate>

<HierarchicalDataTemplate

x:Key="Users"

ItemTemplate="{StaticResource Rights}"

ItemsSource="{Binding Rights}">

<StackPanel Orientation="Horizontal">

<TextBlock Text="{Binding Lastname}" />

<TextBlock Text=", " />

<TextBlock Text="{Binding Firstname}" />

</StackPanel>

</HierarchicalDataTemplate>

</UserControl.Resources>

<telerik:RadTreeView

IsLineEnabled="True"

ItemsSource="{Binding Source={StaticResource UserCollection}}"

ItemTemplate="{StaticResource Users}" />

TreeView

answered on 30 Nov 2010