Questions on UI for WPF Forum

1 answer

197 views

Can I prevent the splitter from getting keyboard focus?

After the user clicks and resizes a rad splitter in a docking layout, the splitter is left with keyboard focus. This is not the case with standard WPF grid splitters and I would like to have a similar behavior in a docking layout. To test: Click and resize a splitter then press the up/dn/left/right arrow keys -- I would like keyboard focus left where it used to be not on the splitter.

Usually in WPF, this means setting Focusable = false. I am setting that on the RadSplitContainers and on RadDocking but it does not help.

Does anyone have a technique for acheiving this?

John

Docking

answered on 08 Oct 2010

1 answer

59 views

Overwrite the "Grouped By" in GroupHeader

Hello,

is it possible to overwrite the "Grouped by" text in the groupdescriptor header?
I've found no attribute for changing the text.

GridView

answered on 08 Oct 2010

6 answers

914 views

Bind GridViewComboBoxColumn to Enum values

I have a simple 3 column GridView. The 2nd column is defined as a GridViewComboBoxColumn. I would like to bind an Enum list to that ComboBox.ItemsSource property. How do I do this?

On a typical combobox, I could do the following:

cboValueType.ItemsSource = Enum.GetValues(ValueType);

Thanks for your help.

GridView

answered on 08 Oct 2010

1 answer

124 views

Hierarchy Like WinForms

Hey all,

Does anyone know how to build a hierarchical TreeView like we have the ability to do in WinForms.

In WinForms I can do:

radTreeView1.DataSource = industryCodeList;
radTreeView1.DisplayMember = "Description";
radTreeView1.ValueMember = "IndustryCode1";
radTreeView1.ParentIDMember = "ParentIndustryCode";

I would then get a hierarchical TreeView that was really simple to use.

Thanks,
Erik Van Norstrand

TreeView

answered on 08 Oct 2010

1 answer

115 views

Binding a grid to a DataTable replacement

Hi,

I have been using DataTables bound to Telerik GridViews for displaying tabular data. But in some I cases I will have to stop using the DataTable and instead use a custom class which simplified would look like this:

public class UDataTable

{

public IList<string> Header { get; set; }

public IList<UDataRow> Rows { get; set; }

}

public class UDataRow

{

public IList<object> Columns = new List<object>();

}

Could anyone point me to any resource that explains what I need to add to my classes so that the GridView displays them like it displays a DataTable?

Thanks,
Jose

GridView

answered on 08 Oct 2010

4 answers

857 views

How to set to blank or null

Hi..
How can I initially set the value to blank " / / " -
So when the form is open the user can start to type in the date?
thanks again.........

DatePicker

answered on 08 Oct 2010

0 answers

70 views

Drag and Drop issue between two grids.

I’m performing a Drag and Drop between two grids. The row is not removed from the first grid after the drop is completed. Both the grids have the same ObservableCollection. Did anyone notice this behavior?

RJ

DragAndDrop

asked on 08 Oct 2010

6 answers

106 views

Stretching with childs?

Hello,

I've got a GridView with four interlaced ChildGridViews. Each GridView contains some different and some identical columns. The identical containing numbers and are arranged right. The columns that are different in each GV are arranged left. My intention is to get all the number-columns below the others.

I have tried to insert a column with width="*" before the right arranged columns start. But that don't works. The stretching function does not consider the width of the child GridViews. So the columns are not below the others.

What can I do to get this work?

GridView

answered on 08 Oct 2010

1 answer

25 views

Binding

Hello,

I've got a DataGridView with binding to objects in a ObservableCollection. The columns are binded to the attributes of the class.
When I change a value in column a the value of column b should be changed in dependence of the new value in column b. The value of column b is binded to an attribute too.

Column a contains the item number, column b should contain the item name. The item names are stored in hashtable (key = item number).

I hope my English is understandable.

Thank you very much!
Best regards

Markus

GridView

answered on 08 Oct 2010

1 answer

235 views

Styling Gauge to Analog clock

Hi,
Is is possible to style gauge as a analog clock but something like stopwatch. I need to freeze two hands (in different color) when the stopwatch started and other two hands will show time ellapsed?

Example is aprriciated.

Thank you

Gauges

answered on 08 Oct 2010