Questions on UI for WPF Forum

0 answers

89 views

Create Appointment - Frequency Weekly by Code?

Hi,

I'm not able to create an appointment with a frequency like weekly by c# Code! No error but the appointment is not shown in
the scheduleview! Why?

I'm using WPF RadControls 2012 Q1 SP1 and c# .Net 4.0

foreach (DataRow tasks_dr in passw_dt.Rows)

{

DateTime start = Convert.ToDateTime(tasks_dr.Field<String>("StartDatum"));

switch (start.DayOfWeek)

{

case DayOfWeek.Saturday:

start = start.AddDays(2);

break;

case DayOfWeek.Sunday:

start = start.AddDays(1);

break;

}

TimeSpan duration = TimeSpan.FromDays(5);

DateTime end = Convert.ToDateTime(tasks_dr.Field<String>("Enddatum"));

switch (end.DayOfWeek)

{

case DayOfWeek.Sunday:

end = end.AddDays(-1);

break;

case DayOfWeek.Monday:

end = end.AddDays(-2);

break;

}

Appointment appointment = new Appointment

{

Start = start,

Url = Convert.ToString(tasks_dr.Field<Int64>("id") + "#" + tasks_dr.Field<String>("Betreuer")),

End = end,

Subject = tasks_dr.Field<String>("Subject"),

Body = tasks_dr.Field<String>("Body"),

Importance = GetImportance(tasks_dr.Field<String>("Importance"))

};

if (tasks_dr.Field<String>("Kategorie") == "Fertig")

{

appointment.Category = this.Categories[0];

}

else if (tasks_dr.Field<String>("Kategorie") == "in Arbeit")

{

appointment.Category = this.Categories[1];

}

else

{

appointment.Category = this.Categories[2];

}

if (tasks_dr.Field<Int64>("Ganztag") == 0)

{

appointment.IsAllDayEvent = false;

}

else

{

appointment.IsAllDayEvent = true;

}

var Pattern = new RecurrencePattern();

Pattern.Frequency = GetFreuqency(tasks_dr.Field<String>("Frequency"));

if (Pattern.Frequency != RecurrenceFrequency.None)

{

Pattern.DayOrdinal = Convert.ToInt32(tasks_dr.Field<Int64>("DayOridnal"));

Pattern.DaysOfWeekMask = GetDay(tasks_dr.Field<String>("DaysofWeekMask"));

Pattern.FirstDayOfWeek = GetFirstday(tasks_dr.Field<Int64>("FirstDayOfWeek"));

Pattern.Interval = Convert.ToInt32(tasks_dr.Field<Int64>("Interval"));

Pattern.MaxOccurrences = Convert.ToInt32(tasks_dr.Field<Int64>("MaxOccurrences"));

Pattern.MonthOfYear = Convert.ToInt32(tasks_dr.Field<Int64>("MonthofYear"));

Pattern.DayOfMonth = Convert.ToInt32(tasks_dr.Field<Int64>("DayofMonth"));

System.DateTime? RecursUntil_d;

if (tasks_dr.Field<String>("RecursUntil") != "")

{

RecursUntil_d = Convert.ToDateTime(tasks_dr.Field<String>("RecursUntil"));

}

Pattern.RecursUntil = RecursUntil_d;

appointment.RecurrenceRule = new RecurrenceRule(Pattern);

}

this.appointments.Add(appointment);

Every appointment withput a freqeuncy is shown fine. Thanks
Rgards
Rene

ScheduleView

asked on 24 Apr 2012

1 answer

107 views

Adding Controls to tab items

Hi,

Is it possible to add controls like textblock, buttons, etc... under a tab item? I have an application I'm mocking up and I'd like to show the main function of the application in the 1st tab and rich content in other tabs.

Thank you!

TabControl

answered on 24 Apr 2012

1 answer

183 views

Tab navigation on gridview with custom column

Hi,

I have a gridview that consists of mix data bound columns and custom template column. The custom template column are basically a check box column and a calendar column. I used the techniques from this example to create those custom column (using the CreateCellElement)

http://www.telerik.com/community/forums/wpf/gridview/tab-navigation-in-a-grid-with-a-button-column.aspx

The check box column works fine with tabbing to/from the column. However the issue is with the Calendar column, as the tabbing doesn’t get the focus in the calendar control inside the column, and it doesn’t move away from it to move to the next column. Instead the focus moves to the next control beside the grid.

Any advice how to accomplish a smooth tab navigation between all column, and have the focus land in the inner controls when it is a custom column?

Regards

public override FrameworkElement CreateCellEditElement(GridViewCell cell, object dataItem)

{

cell.GotFocus += this.cell_GotFocus;

var picker = cell.Content as RmpDatePicker ?? new RmpDatePicker()

{

HorizontalAlignment = HorizontalAlignment.Stretch

};

this.BindingTarget = RmpDatePicker.SelectedDateProperty;

picker.SetBinding(this.BindingTarget, this.CreateValueBinding());

return picker;

}

private void cell_GotFocus(object sender, RoutedEventArgs e)

{

var picker = (sender as GridViewCell).ChildrenOfType<RmpDatePicker>().FirstOrDefault();

if (picker == null) return;

picker.Focus();

picker.HorizontalAlignment = HorizontalAlignment.Stretch;

}

private Binding CreateValueBinding()

{

var valueBinding = new Binding

{

Mode = BindingMode.TwoWay,

NotifyOnValidationError = true,

ValidatesOnExceptions = true,

UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,

Path = new PropertyPath(this.DataMemberBinding.Path.Path)

};

return valueBinding;

}

GridView

answered on 24 Apr 2012

2 answers

70 views

How to bind different sources to combos in grids

I have a grid in which comboboxes are shown in each row to allow for selection of color for the item in that row.

Now we wish to have different lists of colors depending on the row; i.e. the itemssource for the comboboxes are no longer the same.

Before I had a single color-list on the viewmodel for the grid and xaml-databound-bound the comboboxes to that.

How do I get different itemssources for the comboboxes?

Thanks for any input,

Anders, Denmark

GridView

answered on 24 Apr 2012

1 answer

87 views

BrowsableAttribute ignored on Nested Property

I am setting te BrowsableAttribute = false on a base class's Identifier's property . In my example.. I have a nested property 2 levels deep that I want to show in the PropertyGrid (see attached image).   Here is some psudocode that describes the makeup of my class structutre that is bound to the PropertyGrid

BaseItem
{
    [Browsable(False)]
    Guid ID;
    String Name;
}

ClassA: BaseItem
{
    NestedPropertyTypeA NestedProperty;
}

NestedPropertyType: BaseItem
{
    NestedSubPropertyTypeA SubPropertyA;
    NestedSubPropertyTypeB SubPropertyB;
}

NestedSubPropertyTypeA: BaseItem
{
   // Browsable ingored here for BaseItem.ID's property
}

NestedSubPropertyTypeB: BaseItem
{
   // Browsable ingored here too
}

We are using Q1 2012 release, build 326

PropertyGrid

answered on 24 Apr 2012

0 answers

52 views

Mutliple Row Header with Frozen Scrolling

This is how my header looks like

Header 1 Header 2 Header 3
Header 1.1 Header 1.2 Header 1.3 Header 2.1 Header 2.2 Header 3

Now how could i freeze the First two Header1 and Header2.

<ClientSettings>

<Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="true" FrozenColumnsCount="2">

</Scrolling>

</ClientSettings>

this does not work.
Any help will be appreciated.
Thanks,
Praveen

GridView

asked on 23 Apr 2012

1 answer

114 views

Get Selected Row Values

I have a grid that is populated with a List<DataRow>
The issue I am having is on Selection Changed even how do I return the value in the first column, HolderID' of the selected row?

GridView

answered on 23 Apr 2012

2 answers

120 views

Save and Restore Telerik Grid Column Headers on Runtime

HI,

I am using Telerik grid and i have a requirement that i can change the order of the columns by drag and drop. I want to save and restore the order of the Column Headers at Runtime. Does Telerik Grid provide any facility to save and restore the Column Headers?Any help would be appriciated.

Thanks,
Priyesh Dubey

GridView

answered on 23 Apr 2012

2 answers

117 views

XamlSerializable cant serialize my collection

Hi
In order to add some hidden "meta data" to our RadDocuments
we decided to derive the Section class and add

public class EditorSection : Section

{

private ObservableCollection<Metadata> _metadata = new ObservableCollection<Metadata>();

//[XamlSerializable]

public ObservableCollection<Metadata> Metadata

{

get { return _metadata; }

set { _metadata = value; }

}

Now we can create documents in XAML such as:

<c:EditorSection>

<c:EditorSection.Metadata>

<c:Metadata Name="DocumentId" Value="{00000-..-..-..}" />

<c:Metadata Name="Owner" Value="JohnWSmith" />

</c:EditorSection.Metadata>

<t:Paragraph>

<t:Span Text="Hi">

</t:Span>

</t:Paragraph>

</c:EditorSection>

However when saving the Document with XamlFormatProvider
the Metadata stuff is removed.

When Debugging my metadata class I can see a two instances
are created and the two props are assigned on load.

When I try an add the [XamlSerializable] attribute to my property
and also to the properties of the MetaData class
I get an runtime XamlParseException on loading the document:
Can't convert object of type "System.String" to "ObservableCollection<MyNameSapce.MetaData>"
The line in question is:

Telerik.Windows.Documents.FormatProviders.Xaml.XamlFormatProvider.Import(String input) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Documents\FormatProviders\Xaml\XamlFormatProvider.cs:Line 126.

So it seems the XamlFormatProvider can't deal with the markup properly.
Is there a way to "tell" the XamlFormatprovider how (de)serialize my meta data collection
Do I need to specify a typeconverter or value converter also?

Thanks

RichTextBox

answered on 23 Apr 2012

3 answers

145 views

RadGridview Print Format problem

Hi,
In my application, i am trying to view the contents in the gridview in the form of print preview dialog.
I downloaded code from http://www.telerik.com/community/code-library/wpf/gridview/radgridview-print-and-print-preview.aspx
The print preview window showing the grid values. But at the end of each page, bottom of the line, the last row data was partially cut in one page and remaining in next page. Please find the attached image.

Am i missing any settings?

Thanks,
Vinodh

GridView

answered on 23 Apr 2012