Hi,

I am working on RadScheduleView, with Custom Scheduler Dialog. That Template set through EditAppointmentDialogStyle. Upto this it works fine. Now I want to Change the Template based on condition from viewmodel. I set condition through DataTrigger but it shows binding issues. Is there any other way to solve this problem ! Please help !  Thanks in Advance.

Hi Team,

I have binded Countries list in ItemSource property. How to restrict the selection after some number.

Eg: India,China,Pakistan,Bangladesh,Japan,Iran --> ItemSource

User can select only three in these countries. 

 

I'm using the Telerik CUSTOM_MVVM_WPF example to build out a series of menus using
MVVM and RadMenuItems.

I would like to add the ability to hide/show menu items to the MVVM model.

How do I extend the sample to implement this functionality?

 

Thanks,

JohnB

 Hi ,
I have a Rad Data Pager. And i have huge data in the radgrid. I have a requirement that when i am in the last page i need to enable next page and last page button and when i click on any of these i need to move to the first page from last page. I tried in lot of ways but i could not find the solution. Could you please help me in this as it is very urgent requirement for me?

I am unable to disable if I use WindowChrome.WindowChrome style. Please let me know your input to resolve this problem. Without WindowChrome, I am able to disable context menu with the same piece of code.
<Window x:Class="ConextMenu_Sample.MainWindow"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525" WindowStyle="None">
    <WindowChrome.WindowChrome>
        <WindowChrome CaptionHeight="35"
                      CornerRadius="0"
                      ResizeBorderThickness="5"
                      UseAeroCaptionButtons="False" 
         />
    </WindowChrome.WindowChrome>
    <Window.Resources>

    </Window.Resources>
    <Grid>

    </Grid>
</Window>

public partial class Window
    {
        private const uint WP_SYSTEMMENU = 0x02;
        private const uint WM_SYSTEMMENU = 0xa4;
        public MainWindow()
        {
            InitializeComponent();
            Loaded += OnLoaded;
        }

        private void OnLoaded(object sender, RoutedEventArgs e)
        {
            IntPtr windIntPtr = new WindowInteropHelper(this).Handle;
            HwndSource hwndSource = HwndSource.FromHwnd(windIntPtr);
            hwndSource.AddHook(new HwndSourceHook(WndProc));
        }

        private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam, ref bool handled)
        {
            if ((msg == WM_SYSTEMMENU) && (wparam.ToInt32() == WP_SYSTEMMENU))
            {
                handled = true;
            }
            return IntPtr.Zero;
        }        
    }              

Hi, there.

I have a problem with moving to another cell in RadGridView.

I couldn't use up and down direction key.

edit a cell  -> press the tab key -> I just can use right/left direction key.

I want to use all direction key

Please, give me the reason and advice of this problem.

 

thank you.

 

 

Hi:

I'm using the Telerik CUSTOM_MVVM_WPF example to build out a series of menus using

MVVM and RadMenuItems.

 

I'm having difficulty building out the MVVM  so that I can pass parameters to the

commands associated with the individual menu items.

How d I extend the implementation to achieve this?

 

Thanks,

JohnB

Client would like the keyboard cursor inside of the Combo Box when the Window loads. Calling "ComboBox.Focus()" does not place the keyboard cursor into the editable part of the ComboBox. Am I missing something simple? 

Hi,
If Empty RadDateTimePicker not showed Validation Error in WPF, In Silverlight not problem, Please see screenshot. 

I just moved one of my projects from VS 2015 where it was ok to VS 2017 and getting an error now when setting the width of a column. Before it was assigned a wildcard "*" now getting an error: "The TypeConverter for gridviewlength doesn't support converting from a string"

See attached screenshot