Questions on UI for WPF Forum

7 answers

183 views

Hi,
I have a question about the functionality of TreeListView.

(As seen in the picture). If I would change the Carrot value to 800, can I let the Vegetables value change/sum up automatically ?

And could increase/decrease the value of the Vegetables and increase the value of the children ?

Is there any simple built-in solution for this ?

Best regards
kristján.

TreeListView

answered on 26 Jun 2013

2 answers

203 views

Setting icons on buttons

Hello, what would be the best length and image size to add the buttons thus making it well legible and large. I've had setting. Png and. Jpg and with different dimensions, but the view was not legal and has also done testing on two properties available LargeImage and SmallImage, but still was not cool.
I want the icons chosen is well readable and great way to fill the entire button.

graciously
André

RibbonView and RibbonWindow

answered on 26 Jun 2013

1 answer

142 views

Keyboard usage

Hello,

Is there an implemented way to use the keyboard (just like GridView) to move up and down in the grid side of the RadGanttView?
I noticed that using the keyboard now just widens the columns section...

Regards

GanttView

answered on 26 Jun 2013

1 answer

192 views

RadPaneGroup

<telerik:RadPaneGroup Margin="33,25,34,20" Grid.Row="1" Grid.ColumnSpan="5" x:Name=

"pnlgpPadre" 
Visibility="Collapsed">

<telerik:RadPane Header="Mipan" x:Name="Hijo1"/>

<telerik:RadPane Header="Mipan2" x:Name="Hijo2"/>

</telerik:RadPaneGroup>

When my aplication started the 'pnlgpPadre' appers in the MainWindow and this shouldn't be there, this should be collapsed

TabControl

answered on 26 Jun 2013

1 answer

132 views

TwoWay-Binding on CurrentItem

Hi,

when I set a new value in code behind and fire the property changed event, the control is setting the old value to my property.
Everything works fine before 2013 Q2.

Best regards,
Roland

BreadCrumb

answered on 26 Jun 2013

3 answers

320 views

Scrolling after adding a new row (using MVVM)

Hello!

How can i scroll through the GridView, after adding a new row, and make this row focus?
I'm adding new row into ObservableCollection which is binded to grid!

maybe i can achieve something like in this docs, but with my default values
http://www.telerik.com/help/wpf/gridview-managing-data-add-new-entries.html

Please suggest me!!!
Thanks and Regards!!!

GridView

answered on 26 Jun 2013

8 answers

343 views

How to add row headers column?

Hello!

How can i add column of row headers, to have not only column headers but row headers too??

please suggest me asap!

Thanks and regards!

GridView

answered on 26 Jun 2013

1 answer

61 views

Calendar coming up with grey dates

I have a WPF view that have 5 calendar controls on it. When the view is first loaded all of the dates are grey in color, but when the mouse hovers over each date they switch to black. When navigating months all of the dates turn black and everything is fine at that point, it is just that inital load that is an issue? is there a default setting or a way to set that style so they start out black to begin with, not just on mouse over?

Calendar

answered on 26 Jun 2013

1 answer

156 views

Results from stored procedure not matching what is in view model

Hi - I'm not sure where to post this, if this isn't the right place please let me know.

We have an application using WPF/RIA services and an MVVM framework. We called stored procedures in SQL to get data through our model.

I've found an issue that I can't explain and so don't know how to fix. What we are seeing is that the results being returned by our stored procedures when I run them directly in SQL Server Management Studio don't match what I see in the application. In this case, we are displaying the data in aRadGridView, but I can look at the data when it is returned in the context and it's wrong there too.

The problem is that not all the records I expect to see are there. For example, in one case my stored procedure run directly from SMS returns 251 rows, the grid in our app is displaying 20 of them, and I see those 20 rows in the results when I look running in Debug.

Are there settings that limit the amount of rows that are returned? In some cases, there are a lot of rows, but what we've found in the past is that the app times out. I'm not sure where else to look.

Any help would be appreciated!

Lisa

General Discussions

answered on 26 Jun 2013

2 answers

288 views

Parent/Child On WPF Gantt Chart not working

Since I don't see any complaints about this feature, I assume that there is something fundamental not mentioned in any documentation or video that somehow activates this functionality, because following the video and online documentation (i.e. the vary basic examples) I NEVER see the parent child setup (expanders and indentation). Any push in the right direction or information about the latest on where the development of the WPF version of this control is would be greatly appreciated. So far, it seems unusable, but I cannot believe that since this control is in released status for WPF; listed as new. First tried it in our application, but then thought the complexities were causing issues. But now I see that the basic application in its own WPF window/project/solution fails as well.

This was built with the just downloaded Q2 2013 6/11 version. No change from Q3 2012 1017 internal build that we were running.

Very frustrating.

<Window x:Class="GanttChart.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" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">

<Grid>

<telerik:RadGanttView Margin="0" Name="radGanttView1" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">

<telerik:RadGanttView.Columns>

<telerik:ColumnDefinition ColumnWidth="175" Header="Title" MemberBinding="{Binding Title}" />

<telerik:ColumnDefinition ColumnWidth="175" Header="End" MemberBinding="{Binding Start}"/>

<telerik:ColumnDefinition ColumnWidth="175" Header="Start" MemberBinding="{Binding End}"/>

</telerik:RadGanttView.Columns>

</telerik:RadGanttView>

</Grid>

</Window>

using System;

using System.Collections.Generic;

using System.Collections.ObjectModel;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

using Telerik.Windows.Controls.GanttView;

using Telerik.Windows.Controls.Scheduling;

namespace GanttChart

{

/// <summary>

/// Interaction logic for MainWindow.xaml

/// </summary>

public partial class MainWindow : Window

{

public MainWindow()

{

InitializeComponent();

var d = new DateTime(2012, 3, 1);

radGanttView1.VisibleRange = new VisibleRange(d, d.AddMonths(2));

var tasks = new ObservableCollection<GanttTask>();

for (int i = 0; i < 4; i++)

{

var gt = new GanttTask(

d.AddDays(14 * i),

d.AddDays(14 * i + 14),

"Title " + i.ToString());

for (int j = 0; j < gt.Duration.Days; j++)

{

var childGT = new GanttTask();

childGT.Start = gt.Start.AddDays(j);

childGT.End = childGT.Start.AddHours(23);

childGT.Title = "Child " + i.ToString() + "/" + j.ToString();

gt.Children.Add(childGT);

}

tasks.Add(gt);

}

radGanttView1.TasksSource = tasks;

radGanttView1.PixelLength = new TimeSpan(0, 1, 0, 0);

}

GanttView

answered on 26 Jun 2013