Questions on UI for WPF Forum

3 answers

272 views

TextBox width of the grid view cell in edit mode

HI,

I have a grid inherited from RAd grid and in my editable column i have set the textblock.textwrapping to NoWrap. While editing i can enter n number of characters but i cant see them after the textbox width increases the column width.Cant the text can auto scroll in the cell so that he can see whatever he is typing.

I have the following style attached to the column

<Style
        x:Key="EditStyle"
        TargetType="{x:Type telerik:GridViewCell}">
        <Setter
            Property="TextBlock.TextWrapping"
            Value="NoWrap" />
        <Setter
            Property="Padding"
            Value="5,3,5,2" />
        <Setter
            Property="ToolTip"
            Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Value,Mode=TwoWay,UpdateSourceTrigger= PropertyChanged}" />
        <Setter
            Property="Height"
            Value="24" />

</Style>

GridView

answered on 30 Apr 2013

1 answer

131 views

Close tile right click

hello anyone have trying to find way to close the tile by using right click for an option...?

TileList

answered on 30 Apr 2013

3 answers

60 views

Aggregate functions between rows or columns

In some gridviews I need to be able to show variance between rows and/or columns as percentage or delta change.

Is there anything in Telerik controls that support anything like this. My one solution is just to calculate it outside and add new items to the collection that represent these aggregate values. Are there any simpler or better solutions available?

GridView

answered on 30 Apr 2013

7 answers

224 views

Editing grouped data => inconsistent row-order

Hi,

when editing grouped data the row-order changes when the gridview is not sorted at all or the sort-values are not distinct.
After editing a value the just edited row jumps to the last position of the group. Maybe it has something to do with the RowState (the gridview is bound to a strongly typed DataSet). Also the aggregates are not updating when the data changes.
Also after programmatically grouping a few times the GridViewDataColumn's SourceUpdated-events are not getting raised anymore? Is grouped-data supposed to be read-only?
Am I missing something?

Any ideas?

Best Regards
Steffen

GridView

answered on 30 Apr 2013

3 answers

106 views

RadPieChart series overlapping problem

Hi,
I have problem with my RadPieChart. I have added pie chart successfully but when I tries to add more series of Pie, they gets overlapped.
That's why i am not able to see my previous pie series properly.Also the labels are getting overlapped. Is there any way to avoid this problem?
I have one more question about bubble series. Is there any way to add bubble series in the RadChartView charts or any way to implement this ?
Thanks in advance.

Chart

answered on 30 Apr 2013

0 answers

50 views

Need to show the count of appointments

Hi,

I'm trying to show the count of appointments that are there in total and that have been filtered.

I'm trying to achieve something like - You're viewing "x" out of "y" appointments.
where,
x = count of the filtered appointments
y = count of the total appointments.

I've found on some forum posts that this is not achieveable (2011 posts) but those posted later (2012-2013) show some tricks to acheive this. I wasn't able to acheive this. Could you please help me with the same?

ScheduleView

asked on 30 Apr 2013

4 answers

359 views

GridView background color change when combobox is changed.

Hello sir,

I found something strange when I use RadGridView.
I'm using GridViewDataColumn and RadComboBox for my grid. and I also use CellStyle to enble/disble columns.

My code is as below.

<telerik:RadWindow x:Class="NetworkDesignTool.CameraSettingsPane"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

xmlns:primitives="clr-namespace:Telerik.Windows.Controls.Diagrams.Primitives;assembly=Telerik.Windows.Controls.Diagrams"

xmlns:local="clr-namespace:NetworkDesignTool"

Header="Video setup"

ResizeMode="CanMinimize"

WindowStartupLocation="CenterScreen"

Height="350" Width="600">

<telerik:RadWindow.Resources>

<Style x:Key="GridViewCellStyle" TargetType="telerik:GridViewCell" />

<Style x:Key="OneClickComboBox" TargetType="telerik:RadComboBox">

<Setter Property="OpenDropDownOnFocus" Value="True"/>

</Style>

<Style x:Key="disabledStyle" TargetType="telerik:GridViewCell">

<Setter Property="IsEnabled" Value="{Binding IsActive, Mode=TwoWay}"/>

</Style>

</telerik:RadWindow.Resources>

<Grid>

<telerik:RadGridView RowIndicatorVisibility="Collapsed"

ShowGroupPanel="False"

AutoGenerateColumns="False"

CanUserFreezeColumns="False"

IsFilteringAllowed="False"

ItemsSource="{Binding VideoProfiles}">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding ID}"

Header="ID" IsSortable="False" IsReadOnly="True"/>

<telerik:GridViewDataColumn DataMemberBinding="{Binding IsActive}"

Header="Use"

IsReadOnly="True">

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate>

<CheckBox IsChecked="{Binding IsActive, Mode=TwoWay}"/>

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Name}"

Width="150"

Header="Profile Name" IsSortable="False"

CellStyle="{StaticResource disabledStyle}"

/>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Codec, Mode=TwoWay}"

Width="*"

IsReadOnly="True"

Header="Codec" IsSortable="False">

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate>

<telerik:RadComboBox SelectedValuePath="Codec"

SelectedValue="{Binding Codec}"

ItemsSource="{Binding CodecsRange}"

IsEnabled="{Binding IsActive, Mode=TwoWay}"

DisplayMemberPath="Name" />

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Resolution, Mode=TwoWay}"

Width="*"

IsReadOnly="True"

Header="Resolution" IsSortable="False">

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate>

<telerik:RadComboBox SelectedValuePath="Resolution"

SelectedValue="{Binding Resolution}"

ItemsSource="{Binding ResolutionsRange}"

IsEnabled="{Binding IsActive, Mode=TwoWay}"

DisplayMemberPath="Name" />

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Framerate, Mode=TwoWay}"

Width="*"

IsReadOnly="True"

Header="Framerate" IsSortable="False">

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate>

<telerik:RadComboBox SelectedValuePath="Framerate"

SelectedValue="{Binding Framerate}"

ItemsSource="{Binding FrameratesRange}"

IsEnabled="{Binding IsActive, Mode=TwoWay}"

DisplayMemberPath="Name" />

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</Grid>

</telerik:RadWindow>

And I am attaching a picture about this one.

GridView

answered on 29 Apr 2013

2 answers

117 views

RadEntityFrameworkDataSource & OpenAccess ORM

Hi,

Does RadEntityFrameworkDataSource of OpenAccess ORM fully supports? Or just EntityFramework support? If there's an example please upload. Thanks.

EntityFrameworkDataSource

answered on 29 Apr 2013

6 answers

157 views

OpenAccess with DataForm

I'm new to Open Access, WPF and XAML.
My problem is I'm using an OpenAccess reverse-modelled table as the source for a WPF DataForm.
Everything works great as long as I 'Edit' rows but...
- can't Add (button is disabled)
- can't Delete (button is disabled)
- can't Cancel an edit (button is disable)
Committing an Edit works great. Navigation works Great.

Am I missing a setting in my Model, WPF or in XAML?

Thanks...

DataForm

answered on 29 Apr 2013

1 answer

178 views

Is there a Command for the RadTileList

Hi,

i would like to use the RadTileList for the selection of single files from a Recently Used File list. How can I attach a command which gets executed when the users selects a tile?

I know that in the way Modern UI works there should be a separate action list with all the available actions. I just want that a single action is executed.

Right now I am using a separate button which is not intuitive especially within a touch based UI.

Regards,
Peter

TileList

answered on 29 Apr 2013