or
1 answer
561 views
i have it inside in a grid but i cannot dock it to center
i want the document to resize with window size and take all the available width and height
can someone provide a sample?
thanks
Alex
p.s. (see the image for better understanding of the problem)
Martin Ivanov
Telerik team
answered
on
29 Feb 2012
1 answer
165 views
Hi,
There is a popular samplae called DrawCli in MFC for drawing different kind of shapes using drag and drop.
I want to know should you have any plan to rewrite this sample using WPF and RadDiagram?
here is the WinForm (C#) version of this sample.
Thank you in advance.
There is a popular samplae called DrawCli in MFC for drawing different kind of shapes using drag and drop.
I want to know should you have any plan to rewrite this sample using WPF and RadDiagram?
here is the WinForm (C#) version of this sample.
Thank you in advance.
Miro Miroslavov
Telerik team
answered
on
29 Feb 2012
2 answers
134 views
I've found a strange corner case with the RadComboBox. I am currently using the most recent controls (RadControls for WPF Q1 2012), but cannot comment on whether this issue existed previously.
The issue occurs in the actual drop down list when you click on the combo box. All items in the list state "System.Data.DataRowView". However the actual content seems to be bound properly since if you click on an item, the expected value will actually be selected and properly displayed once the list retracts.
What's most curious about this is that everything works fine using the other themes I've tried (Office_Blue, Office_Black, and Office_Silver), which leads me to believe there is an issue specifically within the Expression_Dark themed template for RadComboBox.
Expression Dark Example
Office Blue Example
As mentioned previously, this only appears to occur when binding to a CollectionViewSource who's source is a DataView. Is there a workaround to get DataViews working?
The issue occurs in the actual drop down list when you click on the combo box. All items in the list state "System.Data.DataRowView". However the actual content seems to be bound properly since if you click on an item, the expected value will actually be selected and properly displayed once the list retracts.
What's most curious about this is that everything works fine using the other themes I've tried (Office_Blue, Office_Black, and Office_Silver), which leads me to believe there is an issue specifically within the Expression_Dark themed template for RadComboBox.
Expression Dark Example
Office Blue Example
As mentioned previously, this only appears to occur when binding to a CollectionViewSource who's source is a DataView. Is there a workaround to get DataViews working?
Georgi
Telerik team
answered
on
29 Feb 2012
2 answers
225 views
Hello,
the behaviour of the SelectedItem propeties seems strange to me:
If inserting a new row in the grid, the SelectedItem is still the previous row. That's not what I expect, but it's ok, as far as the previous row is still mark in the grid.
After editing the first cell and clicking on the next cell, the SelectedItem changes to the new entry, but the grid still marks the previous row.
When the CellEditEnded event or RowEditEnded event is raised the SelectedItem differs from the property it is bound to! SelectedItem has been set back to previous item while the bound property is still the new item.
I tracked this behaviour with version 2011_2_0920. It is a bug or a missunterstanding on my side?
I also have two related questions:
1. Why has setting the CurrentItem no effect? The previous item is still marked on the grid.
2. Is there a possiblity to set the inserted item on top of the shown rows in the grid instead of the buttom?
Best greeetings
Florian Müller
the behaviour of the SelectedItem propeties seems strange to me:
If inserting a new row in the grid, the SelectedItem is still the previous row. That's not what I expect, but it's ok, as far as the previous row is still mark in the grid.
After editing the first cell and clicking on the next cell, the SelectedItem changes to the new entry, but the grid still marks the previous row.
When the CellEditEnded event or RowEditEnded event is raised the SelectedItem differs from the property it is bound to! SelectedItem has been set back to previous item while the bound property is still the new item.
I tracked this behaviour with version 2011_2_0920. It is a bug or a missunterstanding on my side?
I also have two related questions:
1. Why has setting the CurrentItem no effect? The previous item is still marked on the grid.
2. Is there a possiblity to set the inserted item on top of the shown rows in the grid instead of the buttom?
Best greeetings
Florian Müller
Nedyalko Nikolov
Telerik team
answered
on
29 Feb 2012
0 answers
132 views
1 answer
124 views
Hi,
I want to bind a DbDataReader (System.Data.Common) to my GridView.
I tried to bind it via INotifyPropertyChanged, but this is impossible with the DbDataReader. So I tried the following code:
But there happens nothing. How can I bind the datareader to the gridview?
I'm using Visual Studio 2008, .NET 3.5 and RadControls_for_WPF35_2011_2_0920
Thank you for any suggestions!
I want to bind a DbDataReader (System.Data.Common) to my GridView.
I tried to bind it via INotifyPropertyChanged, but this is impossible with the DbDataReader. So I tried the following code:
GridViewMain.ItemsSource = reader;GridViewMain.Rebind();But there happens nothing. How can I bind the datareader to the gridview?
I'm using Visual Studio 2008, .NET 3.5 and RadControls_for_WPF35_2011_2_0920
Thank you for any suggestions!
2 answers
799 views
I have a RadGridView with auto column generation on, and the data source is a DataTable whose dimensions are unknown at compile time. I would like to make all decimal fields in the grid use money format, like "$#,##0.00". Notice that I can easily set the FontFamily for text fields. If only I could set a simple "NumericFormat=..." value !!
When the columns are unknown I cannot write XAML to declare nor to format each column. I could use C# code-behind, but what event shall I catch, and which method sets the numeric formatting at the right time? Thanks.
When the columns are unknown I cannot write XAML to declare nor to format each column. I could use C# code-behind, but what event shall I catch, and which method sets the numeric formatting at the right time? Thanks.
<telerik:RadGridView Margin="0,22,0,0" Name="radGridView1" DataLoadMode="Asynchronous" FontFamily="Century Gothic" FontSize="16" AutoExpandGroups="True" AutoGenerateColumns="True" >
</telerik:RadGridView>
1 answer
59 views
Hi,
I have a gridview, and I would like to scroll it down every time I add an entry.
How can I do this?
I have a gridview, and I would like to scroll it down every time I add an entry.
How can I do this?
Dimitrina
Telerik team
answered
on
28 Feb 2012
0 answers
251 views
Is there any good tutorial/example to create a splash screen using WPF?
tks in advance
tks in advance
FireStarter
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asked
on
28 Feb 2012
3 answers
406 views
Is it possible to resize RadListBox items with a GridSplitter?
The following code doesn't work but shows what I want to achieve:
The following code doesn't work but shows what I want to achieve:
<telerik:RadListBox ItemsSource="{Binding MyCollection}"> <telerik:RadListBox.ItemsPanel> <ItemsPanelTemplate> <StackPanel Orientation="Horizontal"/> </ItemsPanelTemplate> </telerik:RadListBox.ItemsPanel> <telerik:RadListBox.ItemTemplate> <DataTemplate> <Grid> <TextBlock Text="{Binding MyTextProperty}" Margin="0,0,10,0"/> <GridSplitter Width="5" Background="Red" HorizontalAlignment="Right" ResizeBehavior="CurrentAndNext"/> </Grid> </DataTemplate> </telerik:RadListBox.ItemTemplate></telerik:RadListBox>
Georgi
Telerik team
answered
on
28 Feb 2012
