Questions on UI for WPF Forum

4 answers

303 views

I already set PasswordBox properties:

<telerik:RadPasswordBox Password="111111" WatermarkContent="password"

ShowPasswordButtonVisibility="Auto"

WatermarkBehavior="HideOnTextEntered"

HorizontalAlignment="Center" Background="Transparent" Height="30" Width="280" Grid.Column="1" Grid.Row="4" Name="txtPassword" >

<telerik:RadPasswordBox.Effect>

<DropShadowEffect Color="Gray" Opacity=".50" ShadowDepth="4" />

</telerik:RadPasswordBox.Effect>

</telerik:RadPasswordBox>

when it runs,first I delete the password, it shows WatermarkContent, but then ,I input the password,it shows as plaintext ,not security, and overlap with the WatermarkContent，see the file "input show.png", get txtPassword value(use "txtPassword.Password") is "", how can I solve this?

PasswordBox

answered on 27 Feb 2019

6 answers

341 views

How do I create swimlanes in RadDiagram?

I have not found this neither in docs, nor in samples, but sales page says - this is supported. So how do I create such a diagrams?

Diagram

answered on 27 Feb 2019

5 answers

174 views

Right arrow key when on last *visible* column causes issues

If I have a cell in the last visible column selected, but there are hidden column (IsVisible=False) columns after it, pressing the right arrow key confuses things.Basically, it will jump to the next control in the window, which in my case is a tab control containing the grid. So what happens is the user pressing the arrow repeatedly to get to the end, and then when it hits the end it jumps up into the tab control which starts switching which tab they are on.

TreeListView

answered on 27 Feb 2019

5 answers

321 views

Today and Close button

Hello,

setting the TodayButtonVisibility of the RadDatePicker to Visible seems to hide the close button of the control. Is there a way to have both buttons visible ?

Regards,
Hans

DatePicker

answered on 27 Feb 2019

1 answer

210 views

Hiding certain column filter distinct values

Hi

We are splitting a single data set between 2 radgridviews and separating the data using programmatic column filters. If column filtering is enabled, the distinct values will display all the values, even the ones that are being filtered out. so...

Is it possible to remove or control what distinct values the user can see?

Thanks!

GridView

answered on 27 Feb 2019

1 answer

105 views

Difficult to resize RibbonWindow in Office 2013 theme

Using the Office 2013 theme, it is difficult for users to resize the window because there is no (or very little) area to grab the right edge to get the resize cursor, when at the part of the window where the ribbon is located. Anywhere below the ribbon seems to be fine, but along the edge of the ribbon is the problem. Other themes also seem to be ok. Is there any way to fix or workaround this? Hopefully without copying the entire template for the ribbon and/or ribbon window?

RibbonView and RibbonWindow

answered on 25 Feb 2019

11 answers

530 views

Tri-State RadConfirm

Hello,
I would like to know if there is a simple way to have a RadConfirm window with three buttons like Yes, No and Cancel.

Thank you for advance.

Window

answered on 25 Feb 2019

2 answers

280 views

Turn off blue highlight in RadSplitButton

I've created a style by using the VS Blend and have set some properties to add red coloring. I'm looking to turn off the blue background highlighting when the dropdown is open. Can you point me to where in the style this property would be? See image. Thanks.

Buttons

answered on 25 Feb 2019

1 answer

286 views

RadGridView Column Header doesn't auto change width

When I change column header from longer to shorter one, the width not change

here is demo:

first a BindingData to transfer Header property to GridViewColumn Header property:

sealed class BindingData : Freezable

{

protected override Freezable CreateInstanceCore()

{

return new BindingData { Data = this.Data };

}

public object Data

{

get { return (object)this.GetValue(DataProperty); }

set { this.SetValue(DataProperty, value); }

}

public static readonly DependencyProperty DataProperty =

DependencyProperty.Register(

"Data",

typeof(object),

typeof(BindingData));

}

ViewModel:

sealed class ViewModel : ViewModelBase

{

private string header = "";

public string Header

{

get { return this.header; }

set

{

if (this.header != value)

{

this.header = value;

NotifyPropertyChanged("Header");

}

public IEnumerable<string> HeaderSource

{

get

{

return Enumerable.Range(1, 3)

.Select(item => "Header " + item)

.Concat(Enumerable.Range(3, 5)

.Select(item => "Very Very Very Long Header " + item));

}

public IEnumerable<string> RowSource

{

get

{

return Enumerable.Range(1, 16)

.Select(item => "Data " + item);

}

View:

<StackPanel>

<StackPanel.Resources>

<local:BindingData

x:Key="HeaderBindingData"

Data="{Binding Header}"

/>

</StackPanel.Resources>

<ComboBox

ItemsSource="{Binding HeaderSource}"

SelectedValue="{Binding Header, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"

/>

<telerik:RadGridView ItemsSource="{Binding RowSource}">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn

DataMemberBinding="{Binding}"

Header="{Binding Data, Source={StaticResource HeaderBindingData}}"

/>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</StackPanel>

Telerik.Windows.Controls.GridView.dll version is under 2014.2

GridView

answered on 25 Feb 2019

1 answer

762 views

RadGridView -> Moving rows up and down with right clicking

Hello,

I am trying to create a way to move rows up or down depending on user selection from the Context Menu.

Here are my XAML and C# code, and for some reason (still trying to figure out), the IndexOf is returning -1 =>

<telerik:RadGridView x:Name="gridView1" Grid.Row ="1" AutoGenerateColumns="False" Margin="0,5,0,10" FontSize="12" Deleted="OnDeletedIO" Deleting="OnDeletingIO" telerik:StyleManager.Theme="Summer" DataGridCell.GotFocus="DataGrid_CellGotFocus">
<telerik:RadGridView.ContextMenu>
<ContextMenu >
<MenuItem Header="MoveUp" Click="MoveUp_click"/>
</ContextMenu>
</telerik:RadGridView.ContextMenu>
<telerik:RadGridView.Columns>
<telerik:GridViewDataColumn DataMemberBinding="{Binding name}" Header="Name" IsReadOnly="False"/>
<telerik:GridViewComboBoxColumn x:Name="ComboGroup" DataMemberBinding="{Binding group}" Header="Group"/>
<telerik:GridViewComboBoxColumn x:Name="ComboRTU" DataMemberBinding="{Binding rtu}" Header="RTUs"/>
<telerik:GridViewComboBoxColumn x:Name="ComboOP" DataMemberBinding="{Binding op}" Header="Operation"/>
<telerik:GridViewDataColumn DataMemberBinding="{Binding addr}" Header="Address"/>
<telerik:GridViewComboBoxColumn x:Name="ComboTypes2" DataMemberBinding="{Binding dataType}" Header="Data Type"/>
<telerik:GridViewDataColumn DataMemberBinding="{Binding swapByte}" Header="Byte
Swapping"
IsReadOnly="True">

</telerik:GridViewDataColumn>

</telerik:RadGridView.Columns>
</telerik:RadGridView>

GridView

answered on 25 Feb 2019