Questions on UI for WPF Forum

1 answer

162 views

Hi

Is it possible to enable cell selection for the RadPivotGrid so that you are able to select a block of cells and then copy and paste these to Excel ?

Regards
Ryan

PivotGrid

answered on 19 Aug 2014

11 answers

433 views

Viewable portion of a RadDocument

Hello,

I am using the RadRichTextBox in a custom reporting solution in my application. I have a situation where the user has entered comments in rtf format in our application and I need to show these in a report. However, the comments may exceed the space on one page, so I need to detect the portion of the document that is visible within the bounds of the control and then split the document up over two or more pages, each with its own RadRichTextBox control.

When I check the CaretPosition at the end of the document the Y value on the Location property is less than the height of my control, but the text exceeds the bounds of the control when viewed.

Here is the code I am using:

DocumentPosition caretPos = null;

DocumentPosition endOfDocument = null;

var rtfText = myRtfText;

if (rtfText != null)

{

var provider = new RtfFormatProvider();

var radDocument = provider.Import(rtfText);

radDocument.SectionDefaultPageSize = new Size(maximumSize.Width, maximumSize.Height);

var radRichTextBox = new RadRichTextBox{Document = radDocument};

DocumentPosition tempPos = radRichTextBox.Document.CaretPosition;

tempPos.MoveToLastPositionInDocument();

endOfDocument = new DocumentPosition(tempPos);

caretPos = radRichTextBox.Document.CaretPosition;

caretPos.MoveToFirstPositionInDocument();

if(caretPos != endOfDocument)

{

var start = new DocumentPosition(radRichTextBox.Document.CaretPosition);

while (caretPos.Location.Y - start.Location.Y < maximumSize.Height)

{

if (!radRichTextBox.Document.CaretPosition.MoveToCurrentLineEnd())

break;

if (!radRichTextBox.Document.CaretPosition.MoveNext())

break;

}

if (caretPos.Location.Y - start.Location.Y > maximumSize.Height)

{

// Back up so the content fits within the range

radRichTextBox.Document.CaretPosition.MoveToLastPositionInPreviousParagraph();

}

var docSelection = new DocumentSelection(radRichTextBox.Document);

docSelection.SetSelectionStart(start);

docSelection.AddSelectionEnd(caretPos);

var docFragment = new DocumentFragment(docSelection);

var newDoc = new RadDocument();

var editor = new RadDocumentEditor(newDoc);

editor.InsertFragment(docFragment);

var rtfSegment = provider.Export(newDoc);

}

Also, attached is an image of the report with the control on it, clearly showing that there is text beyond the bottom of the control.

Any insight you could offer would be appreciated.

Thanks,

Peter

RichTextBox

answered on 19 Aug 2014

3 answers

258 views

AggregateDescriptions

I have an AggregateDescriptions like this

<DataProviders:LocalDataSourceProvider.AggregateDescriptions>
<Core:PropertyAggregateDescription PropertyName="Prize" CustomName="Count" AggregateFunction="Count" />
<Core:PropertyAggregateDescription PropertyName="Prize" CustomName="Sum" AggregateFunction="Sum" />
<Core:PropertyAggregateDescription PropertyName="Prize" CustomName="Max" AggregateFunction="Max" />
<Core:PropertyAggregateDescription PropertyName="Prize" CustomName="Min" AggregateFunction="Min" />
</DataProviders:LocalDataSourceProvider.AggregateDescriptions>

When using them in the RadPivotFieldList in the 'Value' -cell, they all show up as "Prize".
Is it possible to set a DisplayName or something like that?

And what about formatting money? Is it possible to set the decimals?

PivotGrid

answered on 19 Aug 2014

12 answers

147 views

SetZoomRange of PolylineData

How do I set the Zoom Range of a PolylineData that it being used on the VisualizationLayer?

Andrew

Map

answered on 19 Aug 2014

6 answers

735 views

GridViewHeaderRow border

Hello,

I need to remove GridView's header row border partially to display only right and bottom sides(Grid.png). I've tried to style HeaderRow and HeaderCell but it does not help so the whole border is seen. Any idea how can I achieve that? Here is my styles

<Style x:Key="gridheaderstyle" TargetType="telerik:GridViewHeaderRow">

<Setter Property="BorderBrush" Value="Transparent" />

<Setter Property="BorderThickness" Value="0 0 0 0" />

<Setter Property="Background" Value="Transparent" />

</Style>

<Style x:Key="gridheadercellstyle" TargetType="telerik:GridViewHeaderCell">

<Setter Property="Background" Value="Transparent" />

<Setter Property="BorderBrush" Value="Black" />

<Setter Property="BorderThickness" Value="0 0 1 1" />

</Style>

GridView

answered on 19 Aug 2014

5 answers

173 views

InsertCustomAnnotationRange

How can I add an custom annotation in the Header and footer ? Is there a way to do it ?

Document.CaretPosition doesnt get the Header position. I dont find any move functions to move in to the Header as well ?.

I added custom annotation on the document as below :

Document.InsertCustomAnnotationRange(position, position, new RangeStart(id), new RangeEnd());

Didn't find any functions to add custom annotations in the Header or move in to the Header ? Could you help me in this please ?

Thanks
Anand

RichTextBox

answered on 19 Aug 2014

1 answer

258 views

Customize filter operators for DataFilter control

Hi,

We are considering whether to buy the WPF Telerik controls. However we have some difficulties to customize the data filter operators for DataFilter control.
For example, if i would like to only display IsEqualTo or NotEqualTo as operator selection only, what should i do?

Also, we have custom data type that might need to use a custom filter operator list. Can we pass in our own set of operator to the control? For example, some property like OperatorSource = {Binding OperatorList}?

Hope to hear from you soon.

Thank you.

DataFilter

answered on 19 Aug 2014

3 answers

111 views

How to customize Members shown in PART_SimpleFilterMemberComboBox

We are using a RadDataFilter to let the user create simple filter expressions. How can we modify the Members shown in the combobbox PART_SimpleFilterMemberComboBox?

Assume we filter on a list of employees where the employee class has three properties ID, Name and Age and we only want Name and Age to appear in the
PART_SimpleFilterMemberComboBox?

DataFilter

answered on 19 Aug 2014

5 answers

328 views

error in automation running: not a valid technology name: Telerik.UIA

I got following error while running a coded ui automation against WPF windows application with Telerik control.

Test method XXXX threw exception: System.ArgumentException: The following is not a valid technology name: Telerik.UIA. To search for a control, you must specify a valid technology name.Parameter name: TechnologyName

The code generated by coded UI is like following...

#region Properties
public UITestControl UI_caseIdTextBoxEdit
{
get
{
if ((this.mUI_caseIdTextBoxEdit == null))
{
this.mUI_caseIdTextBoxEdit = new UITestControl(this);
#region Search Criteria
this.mUI_caseIdTextBoxEdit.TechnologyName = "Telerik.UIA";
this.mUI_caseIdTextBoxEdit.SearchProperties[UITestControl.PropertyNames.ControlType] = "Edit";
this.mUI_caseIdTextBoxEdit.SearchProperties["AutomationId"] = "_caseIdTextBox";
this.mUI_caseIdTextBoxEdit.SearchProperties["HelpText"] = null;
this.mUI_caseIdTextBoxEdit.WindowTitles.Add("Glidewell Office");
#endregion
}
return this.mUI_caseIdTextBoxEdit;
}
}

The automation can run on my dev machine but failed to run on test machine without VS.

I copied the Telerik.VisualStudio.TestTools.UITest.Extension.ExtensionsCore.dll together with my automation binaries. Also I installed Telerik UI for WPF and Testing Framework on the test machine. But I still got the same error.

General Discussions

answered on 18 Aug 2014

4 answers

300 views

RadRichTextBox MailMerge - Using Displayname to create a friendly name (with spaces)

Hi all,

I think i'm missing something obvious...

I want to have some friendly names on my mail merge fields. (namely spaces in the field names)
So i have a class for instance

Public Class someclass

{

<DisplayName("This is the complex description of the field")>

Public property thisfieldnamehasacomplexdescription as string

Public property anothercomplexfield as string

}

This is the only way i know to get "Friendly" names in the dropdown that is the mail merge.
So the two fields turn up okay as :
"This is the complex description of the field"
"anothercomplexfield"

but only anothercomplexfield actually populates with data when you do the merge.

Am i going to have to template the raddropdownbutton that holds the mail merge fields?
Is there an example of this somewhere?

Also a sub question. How do i add a scroll bar??

RichTextBox

answered on 18 Aug 2014