Questions on UI for WPF Forum

2 answers

195 views

Map freezes

Hi,
I'm testing RadMap. I build a window with a radmap and a listbox with locations (based on your samples).
After a few changes in the listbox, the window freezes. I must then stop the process from visual studio.
Bassically, i had a code like this:

private void listBox_SelectionChanged(object sender, SelectionChangedEventArgs e)

{

ListBox lista = sender as ListBox;

if (lista.SelectedItem == null) return;

destino = (Location)lista.SelectedItem;

this.radMap1.Center = destino;

}

I tried in debug and in release modes.
I tried with both providers, bing and open.
If I use a 'zoom effect' like in your samples (changing the last line to "ZoomOut();") the freezes occurs after 5-10 changes in the listbox. If I use the showed code, the freezes occurs after 10-50 changes.

Thanks in advance, and excuse me if my english is not good.

Map

answered on 02 Feb 2011

1 answer

94 views

[Solved] ShowsConfirmationWindowOnDelete

we used to have

ShowsConfirmationWindowOnDelete

property in RadScheduler, what is the counterpart of that property in ScheduleView? I noticed that Deleting events gets fired AFTER confirmation dialog is shown, so I cannot override it by e.Cancel=true...

Please advise

ScheduleView

answered on 02 Feb 2011

1 answer

108 views

What is the proper way to set column widths in the GridView

Hi,

We are using a GridView, and I am having difficulty getting the column widths to work how I think they should. It seems like it should be simple.

I am reading the widths from a config file as a double and calling a converter, and want to save them out there when the app closes. This is pretty simple. The issue is that if I bind the column width to the config setting, it gets overwritten as soon as resize happens (but I do get the calls to resize), I believe because ColumnWidth is set to sizeToHeader for the grid. If I put the binding on the header, I don't seem to get a notification (my converter isn't called) when the column is resized. I am simply looking for the correct method of setting this up so that when the column is resized, I get notified, and my headers and columns stay in sync. Let me know if a code sample would help.

Thanks,

Anthony.

GridView

answered on 02 Feb 2011

1 answer

249 views

[Solved] Need Custom style code for RadTreeView.

Hi,
I'm using a RadTreeView, with the default theme, but now as per the requirement i need to change the style, i.e Mouse over color, selected color, etc. So for that i need to define a custom style for RadTreeViewItem.

I tried alot to get to the solution,but failed.

So, please provide the working custom style for RadTreeViewItem in WPF which I can bind to ItemContainerStyle Property of RadTreeview.

Thanks.

TreeView

answered on 01 Feb 2011

1 answer

80 views

Collapsed bookitem

There is 10 pages in the book. Is it possible to hide bookitems (for example 3rd and 4th items)? I set visibility to collapsed/hidden, but I can turn the page from 2nd page to 3rd. Thank you!

Book

answered on 01 Feb 2011

3 answers

233 views

ApplicationCommands

I've got a ribbon with the standard Copy, Paste, Cut buttons on them. .

    
            <telerik:RadRibbonButton Text="Cut" Size="Medium" />

As soon as I assign a command the buttons disable. I would have expected it to simply use the built-in Cut command.

    
            <telerik:RadRibbonButton Text="Cut" Size="Medium" Command="ApplicationCommands.Cut"/>

What I get however is a disabled Cut button. What am I missing?

GridView

answered on 01 Feb 2011

4 answers

158 views

Building docking windows

I am new to wpf and have most of my experience in programing windows forms. I am looking for some help achieving a solution. I have a main control panel window i have created for my company. What i am looking for is to be able to click on a button on this UI and have a new window slide out from behind it containing a new window that have created with different controls on it. Both these files are their own xaml files.

Docking

answered on 01 Feb 2011

2 answers

140 views

Do I have to write my own converter for GridViewLength

I have a xaml file that I have bound a gridviewdatacolum width (GridViewLength) to an app.config file. I have made the config setting a double, so the width in the xaml is expecting a converter. It looks like one is built in, but it does not implement IValueConverter. Am I missing something, or do I have to write my own converter? If not, can I get an example of how to use the GridViewLengthConverter?

Thanks,

Anthony.

GridView

answered on 01 Feb 2011

1 answer

184 views

RadGridView - Indented columns in Group Rows still have borders

Hello,

I have a RadGridView to which I have applied various styles/templates. How can I style the cells in the indented columns for rows that are within a Group? I still have a residual border for which I simply cannot find the style.

I have attached a screen shot for reference.

Thanks!

GridView