Questions on UI for WPF Forum

3 answers

110 views

Sharing Columns across children in HierarchyChildTemplate

I have a RadGridView that contains a HierarchyChildTemplate creating another RadGridView for each item in my collection. The collection is of ClassA objects and ClassA contains a collection of ClassB objects and an identifier. I would like to share columns across all the children RadGridViews. ClassA is essentially a grouping of ClassB objects where I can perform some validation among other things. This is what I would like the grid to look like

+ Instance of Class A
b.A b.B b.C
b.A b.B b.C
+ Instance of Class A
b.A b.B b.C
b.A b.B b.C

A treelistview almost does what I want but my tree is only one level deep and I would need a way to style the root parent row differently. I was hoping you might have some suggestions for how I can accomplish this. Thank you

GridView

answered on 11 Sep 2014

5 answers

245 views

GridView ControlPanelItem Content Positioning

Hello everyone! How can I position the layout of controlpanelitem.content?

GridView

answered on 11 Sep 2014

1 answer

337 views

RadPane - How to style a rounded Header

We want to style the RadDocumentPane Header according to the style of our custom RadTabItem Style which uses the Corner Radius Property. For an example please take a look at the screenshots below.

Please let us know, if anybody has an idea or knows a solution for solving the Problem.

Docking

answered on 11 Sep 2014

1 answer

166 views

Decimal separator

Hi,

When i press the Decimal key in Excel its readed as a decimal separator (in spanish culture a comma) but the radspreadsheet control inserts a dot instead.
Is there any way to make radspreadheet work this way?

Thanks

Spreadsheet

answered on 11 Sep 2014

2 answers

160 views

Exception when set UseGlidingConnector = false

Hello,

when you try to reset the UseGlidingConnector property with a connection attached, an exception is thrown.
How can I (programmatically) find the corresponding connection, detach it from the gliding connector and attach it to a normal connector?
And for Undo-Functionality: how can I re-attach it to the gliding connector when performing an undo?

Alex

Diagram

answered on 11 Sep 2014

1 answer

158 views

Different custom tooltips for one appointment issue

Dear Telerik Team!

I use templates for my appointments. There are few of them and each appointment template uses its own tooltip template. When I hover mouse over appointment, correct tooltip is displayed, but if the mouse hovers an edge of the appointment and the mouse cursor changes into resize "mode" (NS cursor), displayed tooltip is incorrect. Is there anything I can do about it?

Very best regards and thank you!
Krzysztof Kaźmierczak

ScheduleView

answered on 11 Sep 2014

1 answer

159 views

How to prevent dragging out of shapes from container

Hello,

I am using MVVM pattern for the Diagram implementation. What is the best way to prevent dragging the shapes out of the container?

Thanks,

Diagram

answered on 11 Sep 2014

4 answers

226 views

RowReorder and ScrollIndexIntoView

Hello I have a grid with rows reordered I'm trying the method ScrollIndexIntoView, to make sure that the grid scroll while dragging a row.

The first time it works, the second no.
Post my code

private void OnDropInfo(object sender, DragDropEventArgs e)

{

if (!(e.Options.Source is GridViewRow))

return;

RadGridView gridView = sender as RadGridView;

uPlanning planningContainer = GetPlanningContainer(gridView);

planningContainer.pTimer.Enabled = false;

IList draggedItems = e.Options.Payload as IList;

TreeViewDragCue cue = e.Options.DragCue as TreeViewDragCue;

cue.DropPossibleIconTemplate = null;

cue.DropPossibleIcon = null;

cue.DropImpossibleIconTemplate = null;

cue.DropImpossibleIcon = null;

if (e.Options.Status == DragStatus.DropPossible)

{

int rowIndex = 0;

if (draggedItems.Count > 0)

{

GridViewRow row = this.AssociatedObject.ItemContainerGenerator.ContainerFromItem(this.currentDropItem) as GridViewRow;

DropPosition pos = this.GetDropPositionFromPoint(e.Options.CurrentDragPoint, row);

//azzero template drag&drop

foreach (GridViewRow gvr in gridView.ChildrenOfType<GridViewRow>())

gvr.BorderThickness = new Thickness(0, 0, 0, 0);

rowIndex = gridView.Items.IndexOf(this.currentDropItem) + 1;

#region Template drag&drop

switch (pos.ToString())

{

case ("Before"):

cue.DragActionContent = String.Format("Sposta prima di ");

if (row != null)

{

row.BorderThickness = new Thickness(0, 5, 0, 0);

row.BorderBrush = new SolidColorBrush(Colors.White);

}

break;

case ("After"):

cue.DragActionContent = String.Format("Sposta dopo ");

if (row != null)

{

row.BorderThickness = new Thickness(0, 0, 0, 5);

row.BorderBrush = new SolidColorBrush(Colors.White);

}

break;

default:

cue.DragActionContent = String.Format("Inserisci ");

break;

}

if (currentDropItem != null)

{

if (currentDropItem is PROD_ORDINI)

cue.DragTooltipContent = (currentDropItem as PROD_ORDINI).opcliedes;

else

cue.DragTooltipContent = (currentDropItem as Cvt).cvtnumero;

cue.IsDropPossible = false;

if (gridView.Tag.ToString() == "E" && draggedItems[0] is PROD_ORDINI)

{

//se sposto all'interno dei da pianificare

cue.DragActionContent = null;

cue.IsDropPossible = true;

}

if (gridView.Tag.ToString() == "F" && draggedItems[0] is Cvt)

{

cue.DragTooltipContent = null;

cue.IsDropPossible = true;

}

#endregion

}

else

{

//azzero template drag&drop

foreach (GridViewRow gvr in gridView.ChildrenOfType<GridViewRow>())

gvr.BorderThickness = new Thickness(0, 0, 0, 0);

}

gridView.ScrollIndexIntoView(rowIndex);

}

}

GridView

answered on 11 Sep 2014

1 answer

149 views

Automatic GUI refres with entity framework

Hello all,
It's my first(?) post so please be forgiving. To be onest the same post I've sent to ScheduleView section :-), so this is quote:

"I've studied ScheduleView with database entity framework (SDK samples).I'm wondering if it is possible to get automatic feedback from database and automatically refresh WPF GUI (ScheduleView) ? In SDK example database is placed in mdf file, but for my needs I've transferred all the tables to SQL Server (Express) - through executing all the sql scripts placed in the ScheduleView Database tutorial. I've modified connectionString to connect with SQL Server instance, instead of database mdf file.
Everything works perfect, but I want to achieve effect in which other person(s) will update Appointments directly in SQL database (e.g. via MS SQL Server Management Studio) and in my application WPF ScheduleView (GridView ?) changes will be automatically visible (e.g. Appointment subiect automatically wil be refreshed). Whether it is at all possible ? I hope all my "problems" are clear to you dear forum people."

Regards
Robert

General Discussions

answered on 10 Sep 2014

1 answer

171 views

GUI Update via entity framework

Hello all,
It's my first post so please be forgiving.
I've studied ScheduleView with database entity framework (SDK samples).I'm wondering if it is possible to get automatic feedback from database and automatically refresh WPF GUI (ScheduleView) ? In SDK example database is placed in mdf file, but for my needs I've transferred all the tables to SQL Server (Express) - through executing all the sql scripts placed in the ScheduleView Database tutorial. I've modified connectionString to connect with SQL Server instance, instead of database mdf file.
Everything works perfect, but I want to achieve effect in which other person(s) will update Appointments directly in SQL database (e.g. via MS SQL Server Management Studio) and in my application WPF ScheduleView (GridView ?) changes will be automatically visible (e.g. Appointment subiect automatically wil be refreshed). Whether it is at all possible ? I hope all my "problems" are clear to you dear forum people.
Regards
Robert

ScheduleView

answered on 10 Sep 2014