Questions on UI for WPF Forum

4 answers

447 views

We are evaluating your tools to see if they will fit our needs. One of our requirements is that we need to be able to get an image of each page of a PDF so that we can further process it in our application. I noticed on another thread that there is a ThumbnailFactory that can be used to create an ImageSource from a RadFixedPage. I tried to use the PdfDocumentSource like so:

ThumbnailFactory tf = new ThumbnailFactory();

PdfDocumentSource docSource = new PdfDocumentSource(new MemoryStream(myPdfByteArray), FormatProviderSettings.ReadAllAtOnce);

foreach (RadFixedPage pdfPage in docSource.Document.Pages)

{

ImageSource pageImg = tf.CreateThumbnail(pdfPage, new System.Windows.Size(myWidth, myHeight));

// Do additional work here

}

...but docSource.Document is always null.

How can I get an image of each page in the PDF file?

Thanks,
Clayton

PDFViewer

answered on 06 Jun 2013

7 answers

291 views

Disable Add New Item Button

Hi,

is it possible to disable the Add New Item Button in RadDataForm? I just want to load some products to edit them.
But the user is not allowed to add a new item.

thanks
best Regards
rene

DataForm

answered on 06 Jun 2013

2 answers

118 views

Default duration of an appointment is 1440min(24hours) in month view definition! Why ?

Hello ,
When scheduling appointments, the length defaults to 440min(24hours) in month view definition
How can I change the duration value?
Thanks in advance
hiwa

ScheduleView

answered on 06 Jun 2013

1 answer

696 views

RadGridView Column Auto Sizing

Hi,

I am trying to do a gridview that has only one column that should size to the remaining area of the container it sits in. I set it to '*' but it will not take up the remaining size of the containing grid. The column that needs to size to the rest of the grid is the 'Patient' column. All others colums are required to be a fixed size.

The xaml is as follows:

<UserControl x:Class="HCF.Enterprise.Module1.Views.ServiceDetail"

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

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

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

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

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

mc:Ignorable="d"

d:DesignWidth="1000" >

<Grid x:Name="LayoutServiceDetails" Width="Auto" VerticalAlignment="Top">

<Grid.ColumnDefinitions>

<ColumnDefinition Width="*"/>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition x:Name="grdServiceDetailsHeader" Height="15"/>

<RowDefinition x:Name="grdServiceDetailsLines" Height="*"/>

</Grid.RowDefinitions>

<Rectangle Margin="0,0,0,0" Grid.RowSpan="2" Fill="#FFFFFFFF" Stroke="#FFEDF7FA" x:Name="mainBackgroundServiceDetails"/>

<Rectangle Margin="0,0,0,0" Fill="#FFEDF7FA" Stroke="#FFEDF7FA" x:Name="backgroundServiceDetailsHdr"/>

<TextBlock Height="Auto" VerticalAlignment="Stretch" Text="Service Details" Margin="5,0,0,1" Foreground="#FFA70639" x:Name="lblServiceDetailsHdr" />

<telerik:RadGridView x:Name="serviceItemGridView" Grid.Row="1" Margin="5,0,5,5"

IsFilteringAllowed="False" BorderThickness="0"

ShowGroupPanel="False"

RowIndicatorVisibility="Collapsed"

CanUserResizeColumns="False"

CanUserReorderColumns="False"

CanUserFreezeColumns="False"

FontSize="11" FontFamily="Segoe UI" ColumnWidth="*"

VerticalAlignment="Stretch" HorizontalAlignment="Stretch"

AutoGenerateColumns="False" >

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn x:Name="LineNo" Width="26" MaxWidth="26" >

<telerik:GridViewDataColumn.AggregateFunctions>

<telerik:CountFunction Caption="Count: " />

</telerik:GridViewDataColumn.AggregateFunctions>

</telerik:GridViewDataColumn>

<telerik:GridViewSelectColumn x:Name="BulkCheck" HeaderTextAlignment="Center" Header="Bulk" Width="28" MaxWidth="28"/>

<telerik:GridViewSelectColumn x:Name="RecordOnlyCheck" Width="32" MaxWidth="32" >

<telerik:GridViewSelectColumn.Header>

<TextBlock Text="Rec Only" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewSelectColumn.Header>

</telerik:GridViewSelectColumn>

<telerik:GridViewComboBoxColumn x:Name="Patient" HeaderTextAlignment="Center" Header="Patient" Width="*" MinWidth="266" >

</telerik:GridViewComboBoxColumn>

<telerik:GridViewDataColumn x:Name="DateOfService" DataFormatString="{}{0:yyyy}" Width="101" MaxWidth="101">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Date of Service" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewComboBoxColumn x:Name="ServiceType" Width="50" MaxWidth="50" >

<telerik:GridViewComboBoxColumn.Header>

<TextBlock Text="Service Type" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewComboBoxColumn.Header>

</telerik:GridViewComboBoxColumn>

<telerik:GridViewDataColumn x:Name="ProviderNo" Width="75" MaxWidth="75">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Provider No." TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="FindProvider" Width="22" MaxWidth="22" >

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="ItemNo" Width="55">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Item No." TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="FindItem" Width="22" MaxWidth="22" >

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="Quantity" Width="38" MaxWidth="38">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Qty" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="Charge" Width="60" MaxWidth="60">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Charge" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

<telerik:GridViewDataColumn.AggregateFunctions>

<telerik:SumFunction Caption="Total Charge: " />

</telerik:GridViewDataColumn.AggregateFunctions>

</telerik:GridViewDataColumn>

<telerik:GridViewComboBoxColumn x:Name="Paid" Width="45" MaxWidth="45" >

<telerik:GridViewComboBoxColumn.Header>

<TextBlock Text="Paid" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewComboBoxColumn.Header>

</telerik:GridViewComboBoxColumn>

<telerik:GridViewComboBoxColumn x:Name="AdjustmentCode" Width="45" MaxWidth="45" >

<telerik:GridViewComboBoxColumn.Header>

<TextBlock Text="Adjust Code" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewComboBoxColumn.Header>

</telerik:GridViewComboBoxColumn>

<telerik:GridViewDataColumn x:Name="ScheduleFee" Width="60" MaxWidth="60">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Schedule Fee" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="TotalBenefit" Width="60" MaxWidth="60">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Total Benefit" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

<telerik:GridViewDataColumn.AggregateFunctions>

<telerik:SumFunction Caption="Total Benefit: " />

</telerik:GridViewDataColumn.AggregateFunctions>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="ExplanationCode" Width="45" MaxWidth="45">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Explain Code" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="OriginalItem" Width="55" MaxWidth="55">

<telerik:GridViewDataColumn.Header>

<TextBlock Text="Orig Item" TextAlignment="Center" TextWrapping="Wrap" />

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn x:Name="RemoveRow" Width="50" >

<telerik:GridViewDataColumn.Header>

<StackPanel Orientation="Horizontal">

<telerik:RadButton HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="3,3,3,3" Cursor="Hand" x:Name="AddItemService" CornerRadius="10" Height="17" Width="17" FontFamily="Verdana" FontSize="10" FontWeight="Normal" Content="+" IsTabStop="False" BorderBrush="#FF003366" Foreground="White" >

<telerik:RadButton.Background>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#FFBEDEFD" Offset="0"/>

<GradientStop Color="#FF00478B" Offset="0.5"/>

<GradientStop Color="#FF003366" Offset="0.5"/>

<GradientStop Color="#FF2C97FF" Offset="1"/>

</LinearGradientBrush>

</telerik:RadButton.Background>

</telerik:RadButton>

<TextBox Text="4" VerticalAlignment="Center" MaxLength="2" Width="25" />

</StackPanel>

</telerik:GridViewDataColumn.Header>

</telerik:GridViewDataColumn>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</Grid>

</UserControl>

GridView

answered on 06 Jun 2013

6 answers

259 views

FileName Property

This seems like it would be a common issue but I have not been able to find a reference in either the documentation or forums. I have a class that I want to edit using the RadPropertyGrid and one of the public properties is a string that contains a file path. I want to use the OpenFileDialog (or equivalent) to edit this property. Any help would be appreciated...

Thanks
Dave Goughnour

PropertyGrid

answered on 06 Jun 2013

1 answer

194 views

[Solved] RadCartesianChart Points Format

hi

I want to change the format of Points which are displayed. I tried a lot of ways but dont know how to solve it.

I am attaching a sample Image with the problem description

We are displaying Points Labels as "123456.0123" but I wants to format it as "123,456" for all the series type.

thanks in advance

ChartView

answered on 06 Jun 2013

6 answers

133 views

Current Status of Printing?

Hi,

I've done some searches and found conflicting reports of the current status of printing the RadGridView control. Can someone say where we are today with this important, yet elusive, task?

I need a data grid control that can be printed effectively, including pagination, orientation, paper size etc. Is Telerik's RadGridView that control?

Thanks.

Aaron

GridView

answered on 06 Jun 2013

8 answers

176 views

Do I have to use Expression Blend to style a column?

Hi,
Is there any way to style a column in the GridView without using Expression Blend? I couldn't find any guidance.

Thanks!

GridView

answered on 06 Jun 2013

1 answer

200 views

ConnectionManipulationStarted issue

1) I start dragging a connection from a node's connector. ConnectionManipulationStarted is correctly called.
2) I release the mouse outside the diagram window.
3) I then click inside the diagram window. ConnectionManipulationStarted is called again!

Clearly, this is a bug. You should capture the mouse during dragging operations. Not sure how I can work around this issue. As it is now, I end up with an orphaned connection...

Diagram

answered on 06 Jun 2013

3 answers

200 views

WPF RadgridView Cell Tool tip auto open

I need radgridview's cell tool tip to be auto opened when e.IsValid is set to false. Currently it opens when mouse hovers over the corner of the cell.

Any Suggestions.

General Discussions

answered on 06 Jun 2013