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25,624 questions

0 answers

150 views

Problem calling a modal RadWindow

Hi,

I have an structure like this:

MAinProject with a Custom WindowsClass and a Custom User control

From the main form called "Main" class is instantiated "WindowsClass". This class through a method call generates a window Radwindow type whose content is a custom user control.

Then from the main form made the call to WindowsClass class method as follows:

myClassWindow.AddObjectWindow (objectName, Me)

This command fails me with the implicit object from VB.NET (Me)

The definition of the above method is as follows:

Public Sub AddObjectWindow (ByVal objectName As String, ByVal Owner As System.Windows.Controls.ContentControl)

Error 1 Value of type 'myProject.Main' can not be converted to 'System.Windows.Controls.ContentControl'. C: \ .... \ Projects \ MyProject \ MyProject \ Main.xaml.vb 100 57 myProject

1 - Why is this?
2 - how I can afford it, so the main form (Me) can be passed by value "ByVal" method and this in turn assigned to the Owner property of Radwindow.

I hope I have explained the issue as best as possible ....

asked on 31 Jul 2012

2 answers

116 views

[Solved] RadRibbonBackstageItem IsDefault Only Works the First Time Backstage is Opened

The title says it all; in Office products, the default is always selected when the Backstage is opened.
Thanks,
Steve

RibbonView and RibbonWindow

answered on 31 Jul 2012

1 answer

132 views

No Group Header Scroll

I have a large dataset that scrolls horizontally. When I scroll to the right, the aggregates in my group header scroll out of view. Is there any way to keep this from happening? I would like to keep the aggregates in the group header visible at all times.

Thank you.

answered on 31 Jul 2012

3 answers

353 views

Count Groups?

Hi,

is it possible to count the Groups in a GridView and also get the Group Header?

Thanks
Best Regards
Rene

answered on 31 Jul 2012

3 answers

218 views

Menu animation bug

Hi

RadMenu has animation bug. When mouse move throw top level menu line, the dropdown menu first appear, than disaper and then animated scrolldown. There are some blicking effect.

And now we are turn off animation.

<Window x:Class="MenuSample.MainWindow"

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"

Title="MainWindow" Height="350" Width="525">

<Grid>

<telerik:RadMenu VerticalAlignment="Top" x:Name="mainMenu">

<telerik:RadMenuItem Header="File">

<telerik:RadMenuItem Header="Menu1"/>

<telerik:RadMenuItem Header="Menu2"/>

<telerik:RadMenuItem Header="Menu3"/>

</telerik:RadMenuItem>

<telerik:RadMenuItem Header="View">

<telerik:RadMenuItem Header="Menu1"/>

<telerik:RadMenuItem Header="Menu2"/>

<telerik:RadMenuItem Header="Menu3"/>

</telerik:RadMenuItem>

<telerik:RadMenuItem Header="Help">

<telerik:RadMenuItem Header="Menu1"/>

</telerik:RadMenuItem>

<telerik:RadMenuItem Header="Help2">

<telerik:RadMenuItem Header="Menu1"/>

<telerik:RadMenuItem Header="Menu2"/>

</telerik:RadMenuItem>

<telerik:RadMenuItem Header="Help3">

<telerik:RadMenuItem Header="Menu1"/>

<telerik:RadMenuItem Header="Menu2"/>

<telerik:RadMenuItem Header="Menu3"/>

</telerik:RadMenuItem>

</telerik:RadMenu>

</Grid>

</Window>

answered on 31 Jul 2012

2 answers

131 views

Aggregate function for only one group

Hello!
In my project I've got task, to make aggregation function for all groups in RadGridView at one column, but only in one group for other column.
In example groups: ChocoBars, Lolypops, Cakes have to aggregate with SumFunction SourceField="Quantity", but groups: Popcorn, Nuts, Candies have to aggregate with SumFunction SourceField="Weight"

Is there any possibility to do that?
Kind regards,
Paweł Żochowski

answered on 31 Jul 2012

1 answer

202 views

[Solved] Trying to enter the ¬ symbol results in a carriage return and newline

Hi,

When I am trying to input a ¬ symbol into a RadRichTextBox element, it does a carriage return + newline instead of writing out the symbol. I have tried both pasting the symbol in as well as pressing the keyboard command.

Do you have any idea what might cause this?

Thanks in advance

answered on 31 Jul 2012

1 answer

98 views

[Solved] Need a bit of a starter help in creating a chart

Hi,
I need to create a chart similar to the image attached. My main question is whether this can be done using ChartView and if yes, then how to do this. The main point of the chart is to display a combination of events and individual point. Each point has a timestamp and a value, and an event has a start time and end time. The X axis is time. The Y axis is a type (a string description). The ChartView control is quite extensive, and I used it in the past to display scatter graph, but this problem has me puzzled. Displaying individual point streams is easy, but the event stream part does not seem to fit into anything available to me. Based on my reading it seems as I may have to implement my own series class - if that is the case the example of doing so would be great.

Thanks

answered on 31 Jul 2012

1 answer

319 views

Moving focus using UP/DOWN arrows for Telerick RadGridview in WPF

I have one TextBox(for searching items in Radgridview) and RadGridview in my WPF window. When we search any items from textbox focus will be on first row. After that when i press mouse up and down buttons focus will move next line. But it did not happen. When i click on mouse on hihglighted row, Then only focusing is changing. Can any one help on this?

Thanks,
Ram

answered on 31 Jul 2012

7 answers

199 views

Movable DataPoint

Hi,

I am using ScatterLineSeries to plot a serie of data points. What I want to achieve is that I could mouse-click on a point and move it up or down. How could I achieve this. Please help. The control I am using is ChartView for WPF in 2012 Q2 package.

Thanks,
Mark

answered on 30 Jul 2012

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