Questions on UI for WPF Forum

2 answers

292 views

Hide RadSplitContainer in runtime

Hello,

Attached a v.s 2015 WPF code developed with last trial version of Telerik:

In Xaml, the splitter is set to : IsVisible = "Hidden"

In the cs code, IsVisible returns false.

But when the application runs, the splitter is shown.

Can you help ?

Thank you,

Zvika

using System;

using System.Collections.Generic;

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;

namespace TelerikWpfApp1

{

/// <summary>

/// Interaction logic for MainWindow.xaml

/// </summary>

public partial class MainWindow : Window

{

public MainWindow()

{

InitializeComponent();

bool rc=radSplitContainer.IsVisible;

}

<Window x:Class="TelerikWpfApp1.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:RadDocking x:Name="radDocking">

<telerik:RadSplitContainer x:Name="radSplitContainer" Visibility="Hidden">

<telerik:RadPaneGroup x:Name="radPaneGroup">

<telerik:RadPane x:Name="radPane1" Header="Document 1">

<TextBlock Text="Some simple text here"></TextBlock>

</telerik:RadPane>

<telerik:RadPane x:Name="radPane2" Header="Document 2">

<TextBlock Text="Some simple text here"></TextBlock>

</telerik:RadPane>

</telerik:RadPaneGroup>

</telerik:RadSplitContainer>

</telerik:RadDocking>

</Grid>

</Window>

Docking

answered on 12 Oct 2017

3 answers

377 views

Issue with column size while loading

Hi,

I'm experiencing a visual issue where the column width of my columns in a RadGridView is very small while the RadGridView is loading. In my product, it give sort of a "jitter" feel when you load the application. I've attached to this post 3 pictures, the first step where we see the shrunken header columns, the second step where the columns grows but it creates a scrollbar, and the final step where I get the desired visual.

Overall it takes 90ms for the datagrid to settle to the final step. I am not very concerned about the scrollbar as I don't observ this in my final application (probably due with a different layout than this simple test of a GridView in a Grid).

I include a link to a very minimalistic project that can let you recreate the issue : https://drive.google.com/file/d/0B9yNrE596_TZeTBzd241OFhZMWM/view?usp=sharing

This gives our application a very janky feel, I hope it's just a matter of me not having setup the width of the columns properly or something like that!

Thanks in advance!

Louis

GridView

answered on 11 Oct 2017

1 answer

109 views

How to resize the width of EnumFlagEditor to the width of RadPropertyGrid

Hi,

I need to resize the width of FlagEnumEditor whenever propertyGrid is resized, i want to set the new width of propertyGrid to the FlagEnumEditor.

Because if I wont set the propertyGrid width to it, then when more items are checked in FlagEnumEditor its width exceeds the propertyGrid limits and a horizontal scrollbar starts appearing, i dont want a scrollbar, i just want to restrict the FlagEnumEditor's width to the width of PropertyGrid specially when PropertyGrid is resized.

Regards,

Tayyaba

PropertyGrid

answered on 11 Oct 2017

1 answer

243 views

FlagEnumEditor display Enum values Display name in the checkbox list

Hi,

I want to show the display name of the Enum in the FlagEnumEditor checkbox list.
Like I have a enum like this:

public enum SceneObjectTypes
{
[Display(Name = "Cross Sections")]
CrossSections = 0,

[Display(Name = "Observation Number.")]
ObservationNumber = 2,

}

I want to display those display names in the FlagENumEditor.

Thanks,

Tayyaba

PropertyGrid

answered on 11 Oct 2017

1 answer

270 views

Drag and Drop between TreeView and RadGrid

Hello ! I know there are a lot of topics about this but i do have a issue with drag and rop .
I have a RadTreeView with sting data . The effect i`m looking for is to drag certain string from the TreeView into a Cell of the RadGrid . Each cell to be able to be with different content .

The tree view is just simple Tree view with data .

I want to able only to drag and drop from TreeView to Grid not the other way around

Thanks in advance !

GridView

answered on 11 Oct 2017

12 answers

1.6K+ views

flash or blinking row

Hello, I am newbie with telerik controls, and I am doing a app with a GridView, I would like to make some rows blink or flash, but I can't find anything about it, Is there an easy way?
Hope somebody can help me.
Thanks!

GridView

answered on 11 Oct 2017

1 answer

105 views

Disable selecting of header/graying of content

I'm using a RadRichTextBox as a pure preview for printing. IsReadOnly is
set to True, but you can still enter header edit mode.

This means that when the document is first shown, the header is grayed out.
And when you double click the header, entering edit mode, the
rest of the content is grayed out.

This will lead to a kind of "false preview" of the document, as the colors will not match the final print.

Is there any way to enter a "true" read only/print preview state?

RichTextBox

answered on 10 Oct 2017

1 answer

129 views

How to show live traffic congestion using telerik bing map traffic provider?

I want to show live traffic information of a specific region. Is it possible to show that using rad map?

Map

answered on 10 Oct 2017

1 answer

107 views

How to enable MeasureTextOnRender?

How can (resp. should) I enable the MeasureTextOnRender property?

myRadVirtualGrid.MeasureTextOnRender = true;

for (int i = 0; i < myRadVirtualGrid.InitialColumnCount; i++)
{
myRadVirtualGrid.FitColumnWidthToContent(i);
}

It seems to be quite simple, but crashes (unclear exception).

This exception comes from "myRadVirtualGrid.MeasureTextOnRender = true;" only ...

Any idea how to fix it?

Or at least a working example for using the FitColumnWidthToContent method?

Thanks a lot in advance!

Hagen

VirtualGrid

answered on 10 Oct 2017

1 answer

133 views

RadPane Pin and unpin using MultiDataTriggerConditions not working

Hi,

I want to pin and unpin one of the Radpane based on Object selected and Active Tabitem in our application.It is not working as expected,Even though I set

<telerik:RadPane Header="Input Parameters">

<telerik:RadPane.Style>

<Style TargetType="telerik:RadPane" BasedOn="{StaticResource {x:Type telerik:RadPane}}" >

<Setter Property="Visibility" Value="Hidden"/> <Style.Triggers>

<MultiDataTrigger>

<MultiDataTrigger.Conditions>

<Condition Binding="{Binding Path=SelectedSharedComponentItem, Converter={uxt:ObjectToBoolConverter}}" Value="True"/>

<Condition Binding="{Binding IsSharedComponentsTabActive}" Value="True"

/>                                                            </

MultiDataTrigger.Conditions>

<Setter Property="Visibility" Value="Visible"/>

<Setter Property="IsPinned Value="True"

/>

</MultiDataTrigger>

</Style.Triggers>

</Style>

</telerik:RadPane.Style>

</telerik:RadPane>

Docking

answered on 09 Oct 2017