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1 answer
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Hello,

I'd like to edit an expandable object in Property Grid. For instance, when I change the value in one child property, it also changes the result in the parent property, and vice-versa. 

ParentProperty  (X value); (Y value); (Z value)

ChildXProperty  (X value)

ChildYProperty  (Y value)

ChildZProperty  (Z value)

Let's say ChildX and ChildY are Double, and ChildZ is Integer. Thank you for help.

Vladimir Stoyanov
Telerik team
 answered on 26 Jun 2020
3 answers
344 views
I'm using the GridView in a project and I have an issue that I'm hoping has an easy solution. See, my GridView is bound to an ObservableCollection and inserts are enabled. Elsewhere in my UX (on a completely different View, in fact) I have a Save button that will send the contents of the collection off to a web service for processing. The button and GridView have no knowledge of each other in this MVVM app.

The issue that I'm having, however, is that when a user inserts a new row, but doesn't press ENTER or ESC to cancel or commit then clicks on the Save button, the collection is in a half-baked state. My preferred behavior would be for the GridView to commit the row edit whenever the GridView clicks anywhere outside of the row being edited. Is that possible?
Geert
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Rank 1
 answered on 25 Jun 2020
3 answers
218 views
Hi,

I have a rad grid view with the settings below. I must bind an item that contains lot's of properties, meaning a lot of columns and meaning that the horizontal scrollbar will appear at the bottom of the grid. I therefore need to scroll around to view all columns / cells in the grid. When I select a cell to the very right of the grid (after scrolling), the scrollbar automatically jumps to the left, sometimes to the beginning of the grid, sometimes about mid-way in the grid. I then have to scroll back again manually to the right to find the cell I wanted to edit . This is highly inconvenient when you have to work on a grid with lot's of data. I attached a screenshot highlighting the issue.

I am using Telerik controls for WPF with Telerik.Windows.Controls.GridView.dll version: 2012.3.1017.40

Here's my grid configuration:

 <Grid>
        <telerik:RadGridView x:Name="MyGridView" AutoGenerateColumns="True" CanUserDeleteRows="False" CanUserInsertRows="False" CanUserReorderColumns="False"
                CanUserSortColumns="False" CanUserResizeRows="True" IsFilteringAllowed="False" ShowGroupPanel="False" ColumnWidth="250"
                ShowColumnHeaders="False" RowIndicatorVisibility="Collapsed" SelectionUnit="Cell" CanUserFreezeColumns="False" FrozenColumnCount="1"
                EditTriggers="Default">
            <telerik:RadGridView.Columns>
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>
    </Grid>

Here's my code:

  public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            List<Item> items = new List<Item>();
            items.Add(new Item() { TimeIn = DateTime.Now });
            items.Add(new Item() { TimeIn = DateTime.Now });
            items.Add(new Item() { TimeIn = DateTime.Now });
            items.Add(new Item() { TimeIn = DateTime.Now });
 
            this.MyGridView.ItemsSource = items;
        }
    }
 
    public class Item
    {
        public DateTime TimeIn { getset; }
        public string SomeTextItem { getset; }
        public string SomeTextItem1 { getset; }
        public string SomeTextItem2 { getset; }
        public string SomeTextItem3 { getset; }
        public string SomeTextItem4 { getset; }
        public string SomeTextItem5 { getset; }
        public string SomeTextItem6 { getset; }
        public string SomeTextItem7 { getset; }
        public string SomeTextItem8 { getset; }
        public string SomeTextItem9 { getset; }
        public string SomeTextItem10 { getset; }
        public string SomeTextItem11 { getset; }
        public string SomeTextItem12 { getset; }
        public string SomeTextItem13 { getset; }
        public string SomeTextItem14 { getset; }
        public string SomeTextItem15 { getset; }
        public string SomeTextItem16 { getset; }
        public string SomeTextItem17 { getset; }
        public string SomeTextItem18 { getset; }
        public string SomeTextItem19 { getset; }
    }

Shrikant
Top achievements
Rank 1
 answered on 25 Jun 2020
4 answers
91 views

Hello,

 

I have a RadMaskedInput to gather information on a form. I have a button that saves the information on the form, then clears the form. When I click the RadMaskedInput a second time to enter a new value, it uses the a cache of the previously entered value, which I have to delete before I can continue typing or some parts of the previous text will remain with my new text. Is there a way to disable this caching so that that RadMaskedInput never shows previous data that was entered?

 

Thanks.

Vladimir Stoyanov
Telerik team
 answered on 25 Jun 2020
4 answers
201 views

What am I doing wrong?

 

 

Vladimir Stoyanov
Telerik team
 answered on 25 Jun 2020
1 answer
195 views

     Hello,

 

Is there any way to create vacation schedule for employees like here it is:

https://i.pinimg.com/564x/00/7c/eb/007ceb32e93f101dbc8f88409dbbda4f.jpg

Can I do this with GanttView?

 
Vladimir Stoyanov
Telerik team
 answered on 25 Jun 2020
4 answers
436 views

Hi there, 

I am currently testing the autocompletebox in our project and I am having some troubles understanding certain parts of it. I had a look at the documentation and the examples, but they have not really helped me. 

 

Our scenario is simple: 

A user wants to send a message to another user. The ACB is used to search for the contact and add it to the recipients list. (At least thats the plan)

We have an ObservableCollection holding all Contacts of a user. I have bound that to the ItemsSource of the ACB. 

 

<telerik:RadAutoCompleteBox x:Name="txtSearchBoxCC"
                            ItemsSource="{Binding ContactsList}"
                            DisplayMemberPath="Fullname" />

The ACB works as intended, I can search and select contacts as I wish. 

My problem is, that I would just like to check for all the selected Items in the ACB by the time the user hits "send". 

Also, how can I prepopulate the Textbox with some of the Items in the ItemsSource ? 

Ciupaz
Top achievements
Rank 2
Veteran
 answered on 25 Jun 2020
2 answers
156 views

Hi,

Would it be possible to add a 'Compact' view of the Cards where the Description is collapsed? 

Example attached.

Thanks,

Richard

Richard
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Rank 2
Iron
Iron
Veteran
 answered on 24 Jun 2020
3 answers
259 views

Hello,

I currently new  with the WPF and the  telerik technologies and i was wondering if the Telerik has any badge controls (see the attach file for exemple).

if yes, is it possible to add a image on the side in which the format in a SVG.

 

Thanks

 

Martin Ivanov
Telerik team
 answered on 24 Jun 2020
5 answers
159 views

Hi,

i use a RadView with an ItemSource ViewModel and several RadGridViewColumns. Also i created a Button bound to the ExportCommand which works fine.
The performance is not very well, but ok. My questions: Is it possible to export only defined Columns and not all out of the GridView? The Problem is, that i have about 20 Columns and in the pdf is looks like a mass.

 

Thanks

Best regards

Rene

Sunil
Top achievements
Rank 1
 answered on 24 Jun 2020
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