Questions on UI for WPF Forum

4 answers

92 views

Hi,

is there a working example for styling the GridRow into somthing like a cardview.
I watched http://tv.telerik.com/wpf/radgridview/custom-formatting-radgridview-rows but there is no source available.

Best regards
Markus

GridView

answered on 25 Sep 2009

1 answer

69 views

Shortcuts not working in NumericUpDown control?

Hi there,

I have defined a few shortcuts in my application (like Ctrl + N, Ctrl + E, no standard shortcuts). It seems that the shortcits are not working when your focus is in the NumericUpDown contorl. Is this a known bug or is there a work around?

Regards Koert

NumericUpDown

answered on 25 Sep 2009

1 answer

99 views

Save and Load Grid settings

In my application I'd like to allow the user to save the grid view so it can be loaded the next time he opens the grid. The view should preserve the groups, sorts, filters, column order, etc. Is there a way I easily achieve this? Do you have an example I can uses as reference?

Thanks in advance for you help,
Marco

GridView

answered on 25 Sep 2009

1 answer

73 views

How to input data directly in a column

Hello,
I need my application to allow user to directly edit data in a column cell.
In the XAML file I have set IsReadOnly="False".
When the application runs if I double click on it or I press F2 key, the data contained disappears but it is impossible to input anything else.
If then I press ESC the old data reappears.
The column DataMemberPath is set to a Double value, or better, it is a SQL Server "money" data type, inclued in a LINQ data context.

What do I miss?

Thanks a lot in advance.

Nick

GridView

answered on 24 Sep 2009

1 answer

66 views

Treeview show Arrow (GenerateArrowCue) while dragging

Hello,

I am trying to show the arrow (generatearrowcue) when the user drag and drop the tree node in to list box. Here is my code snippet and the OnDragQuery event is not firing. Can you please help me what i am doing wrong.

this.tvMetadata.AddHandler(RadDragAndDropManager.DragQueryEvent, new EventHandler<DragDropQueryEventArgs>(OnDragQuery));
this.tvMetadata.AddHandler(RadDragAndDropManager.DragInfoEvent, new EventHandler<DragDropEventArgs>(OnDragInfo));

void OnDragInfo(object sender, DragDropEventArgs e)

{
if (e.Options.Status == DragStatus.DragComplete) {

e.Handled = true;

}

void OnDragQuery(object sender, DragDropQueryEventArgs e)

{
if (e.Options.Status == DragStatus.DragQuery)

{

e.Options.ArrowCue = RadDragAndDropManager.GenerateArrowCue();

}

TreeView

answered on 24 Sep 2009

1 answer

98 views

Showing a selected items Data

I've created a Carousel passing a list using the ItemSource member. What I would like to do is get data from the item that was clicked on. So for example one of the values in the list is title, when I click on an item I would like to pass the Title of the item I clicked. I created a MouseDown Handler but I can't figure out how to get that data.
Thanks in advance.

Carousel

answered on 24 Sep 2009

1 answer

72 views

RadGridView

I am using WPF RadGridview and have some aggregate functions like sum
<telerik:GridViewDataColumn Header="OWNED" ToolTip="Owned" HeaderTextAlignment="Center" DataMemberBinding="{Binding OWNED}" IsEnabled="False" IsReadOnly="False" >
                                    <telerik:GridViewDataColumn.AggregateFunctions>
                                        <telerik:SumFunction Caption="Owned: " SourceField="OWNED" />
                                    </telerik:GridViewDataColumn.AggregateFunctions>
                                </telerik:GridViewDataColumn>
It works good if I am tabing out of this cell.But it doesn't update SUM(without tabing) when I am click on some other control other than grid immediately after editing OWNED field value on grid.I have tried RadGridView_lostFocus which doesn't do any good.Please provide me the solution for this ASAP as i am mid of implementation.

GridView

answered on 24 Sep 2009

2 answers

98 views

About Chart

Hello,
I have a question, if I don't set the property of axisY, the default value of AutoRange is 'true' .
Like following example, First I add some plus value to the dataseries , and then I add some minus value to the dataseries.
After that the chart crashes, it just can't show the points I add.
Can you help me to solve the problem? Thank you!

for (int i = 0; i < 6; i++)
{

ChartArea.DataSeries.First().Add(new DataPoint(i, 0.01 * i));
}

for (int i = 6; i < 10; i++)
{

ChartArea.DataSeries.First().Add(new DataPoint(i, -0.01 * i));
}

Chart

answered on 24 Sep 2009

3 answers

221 views

saving grid settings in wpf.

hi all,
i recently started using telerik controls for wpf.

i wud like to save grid settings like column order, grouping, sorting etc.
i want to have a column chooser for my grid and save the columns users select along with other settings.

i wud like to save these settings in the database on a button click.

please can anyone let me know if this is possible in wpf and if yes then how.

thank u
sandy

GridView

answered on 24 Sep 2009

1 answer

109 views

Dynamic Binding to Data Table

I am dynamically binding the .ItemsSource and .DataContext property to a datatable in code like such:

Dim myDataTable As New DataTable

myDataTable = GetDataTable() 'returns datatable with multiple rows

Me.myRadCarousel.ItemsSource = myDataTable

However, the carousel shows blank images, even though they exist. I double-click on the carousel to get the file name and I get the file name no issue. my datatable contains 1 field (filename)

<

Window.Resources>