Questions on UI for WPF Forum

1 answer

93 views

Autocomlete box and multiple dimensional search

Hello Telerik Team,

Can RadAutoCompleteBox control support multiple dimension source such as a DataTable ?

If it does, can you send us an example ?

Thanks in advance,

Avishay

AutoCompleteBox

answered on 05 Feb 2013

3 answers

163 views

More than two coded FieldFilters?

Hi guys,

is there a possibility to add more than 2 FieldFilters to a column?

I built up a DependencyProperty named Filters, when i add a filter in my viewmodel, the filter will be set to the column:

if (e.NewValue != null && e.NewValue.GetType() == typeof(FilterDescriptorCollection))

{

if (((FilterDescriptorCollection)e.NewValue).Count != 0)

{

GridViewColumn gridColumn = this.Columns[((FilterDescriptor)((FilterDescriptorCollection)e.NewValue)[0]).Member];

IColumnFilterDescriptor columnFilter = gridColumn.ColumnFilterDescriptor;

columnFilter.FieldFilter.Clear();

columnFilter.SuspendNotifications();

foreach (FilterDescriptor filter in ((FilterDescriptorCollection)e.NewValue))

{

if

(columnFilter.FieldFilter.Filter1.Value.ToString() != filter.Value.ToString() && columnFilter.FieldFilter.Filter2.Value.ToString() != filter.ToString())

{

if (columnFilter.FieldFilter.Filter1.Value.ToString() == "")

{

columnFilter.FieldFilter.Filter1.Operator = FilterOperator.Contains;

columnFilter.FieldFilter.Filter1.Value = filter.Value;

}

else

{

columnFilter.FieldFilter.Filter2.Operator = FilterOperator.Contains;

columnFilter.FieldFilter.Filter2.Value = filter.Value;

}

columnFilter.ResumeNotifications();

}

is there a possibility to add more than the two filters?

The problem is, that the filtering via viewmodel and rebind data is to slow. we noticed that the filtering via column is pretty much faster.
Now we got keys in a column like AEOKS... and we have to check wether the column is containing a key ("A")

Best wishes to you

David

GridView

answered on 05 Feb 2013

1 answer

119 views

Changing the display name of Appointment

Hello Telerik Team,

We're working on a project and we're using the scheduler viewer with a custom appointment.

The issue is that we need to show on the list of appointments other fields than subject.
Something like:

"Subject" - "Client"

"Subject" and "Client" are both filled on the form and and are being saved.
I didn't find any property to bind these values and the templates we tried didn't work.

Is there something we can do or the display name can't be changed?

ScheduleView

answered on 05 Feb 2013

5 answers

262 views

Document Variable does not change display mode to to FieldDisplayMode.Result

Hi,

Requirement:
To add a list of document variables inside the document editor and the fields should display the results, instead of variable name.

Example: from the below code, when a field is added, the result should be "Description" inside the text editor not {DOCVARIABLE 1001}.

Code:
based on http://www.telerik.com/help/wpf/radrichtextbox-features-document-variables.html

public MainWindow()

{

InitializeComponent();

DocumentVariableInfo documentInfo = new DocumentVariableInfo();

documentInfo.Name = "1001";

documentInfo.Value = "Description";

radRichTextBox1.Document.DocumentVariableList.Add(documentInfo);

DocumentVariableField docVariable1 = new DocumentVariableField() { DisplayMode = FieldDisplayMode.Result, VariableName = "1001" };

this.radRichTextBox1.InsertField(docVariable1);

this.radRichTextBox1.Document.ChangeAllFieldsDisplayMode(FieldDisplayMode.Result);

this.radRichTextBox1.ChangeFieldDisplayMode(docVariable1.FieldStart, FieldDisplayMode.Result);

this.radRichTextBox1.ChangeAllFieldsDisplayMode(FieldDisplayMode.Result);

}

Any help much appreciated.

Thanks,

RichTextBox

answered on 05 Feb 2013

1 answer

132 views

ConnectionManipulationCompleted buggy

I have a node with one connector (custom named). When I create a connection from this connector, a number of things can happen:

1) If I quickly create a connection, RemoveItem() is called and the connection disappears. The event is not triggered!
2) If I slowly create a connection, the e.ManipulationStatus has value ManipulationStatus.Moved.

First of all, I would expect the same behavior no matter how fast I click and release the mouse button. Please fix this!
Secondly, if I click on a connector and start dragging a new connection, I would expect ManipulationStatus.Attaching. The target will be null, but a connection was still attached to the source, wasn't it?

Two important bugs in my opinion.

Diagram

answered on 05 Feb 2013

3 answers

92 views

Double click inside the cell not selecting the word before or after underscore('_')

Hi,

I have one RadGridView, inside that i've one GridViewDataColumn where user can enter the details.
I am facing issues when the entered value is having underscore(_), say Motor_1, so when user double click after 1, instead of selecting the full word only 1 get selected.
What can i do in order to select the full word on double click irrespective of any special characters.

Thanks,
Prakhar

GridView

answered on 05 Feb 2013

1 answer

163 views

Future Support For WPF 4.0

Hello,

I was just wondering what your future plans are for supporting WPF 4.0?

I have several clients and projects that are built specifically for Windows XP systems and my clients have no 'business' reasons to upgrade their systems to a newer operating system.

This puts me in a bit of a situation. I have not upgraded my developer environment to Windows 8 or Visual Studio 2012 because Microsoft is not releasing updates for Windows XP or the .Net Framework 4.0. So, basically I need to remain 'compatible' with my clients build so I can continue to support them.

However, I'm a little nervous that support will get pulled for WPF 4 (Telerik Controls) and the .Net Framework.

Can you please share some thoughts with us? What's the support 'road map' looking like for WPF 4.0?

Please let me know and thanks!

~ Dave

General Discussions

answered on 05 Feb 2013

1 answer

112 views

Telerik Autocomplete box issue

Hi

When we click on Autoocomplete box we are ascertaining the below issue,
i have also glued the code where i am able to find the issue,
Can anyone help me to resolve this issue ?

string

_modeldesc = ((Telerik.Windows.Controls.RadWatermarkTextBox)(e.OriginalSource)).CurrentText;

Regards
Gayathri R

AutoCompleteBox

answered on 05 Feb 2013

2 answers

98 views

Change ColumnBackground at Runtime

I am able to set the ColumnBackground at design time in the XAML, but when I try to set the ColumnBackground at runtime when my Window is loaded, nothing happens. For example:

myGrid.ColumnBackground = new SolidColorBrush(Colors.AliceBlue);

Is it possible to set the ColumnBackground at runtime?

GridView