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Edited Issue: Custom template on ChildWindow may throw an exception [17727]

May 2, 2013, 10:55 am
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Cherya asked for this issue at http://wpftoolkit.codeplex.com/discussions/350454.
 
To reproduce the issue, set the following Template in a ChildWindow:
 
<xctk:ChildWindow x:Name="Popup" WindowStartupLocation="Center" IsModal="False">
  <xctk:ChildWindow.Template>
    <ControlTemplate TargetType="{x:Type xctk:ChildWindow}">
      <Grid />
    </ControlTemplate>
  </xctk:ChildWindow.Template>
</xctk:ChildWindow>
 
When we set that template, an exception is thrown ('Object reference not set to an instance of an object.').
Comments: ** Comment from web user: BoucherS **

v2.1 of the Toolkit prevents these errors. The TemplatePart attributes are on the ChildWindow class.

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Commented Feature: Color Picker - Feature request - Only show Advanced Dropdown [17168]

May 2, 2013, 12:25 pm
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option so that when the dropdown is activated - the Advanced view is shown
(and there is no option to show the standard display)
 
EnableAdvanced = True
EnableStandard = False
Comments: ** Comment from web user: BoucherS **

Fixed. in v2.1.

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Closed Issue: Wizard Navigation CanSelect[Next|Previous]Page updating [17925]

May 3, 2013, 4:58 am
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Changing the bound values to CanSelectNextPage does not cause the Command.CanExecute to re-evaluate, so the button doesn't update until the Wizard Page is clicked somewhere.
 
The only way I got the NextButton to update after setting CanSelectNextPage = true was to use CommandManager.InvalidateRequerySuggested();
Comments: Can not reproduce and no feedback from users on this issue.
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New Post: Drop File to configure file path in property grid

May 4, 2013, 7:41 am
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Hi, I am trying to implement drop event for my custom editor which is used as browse control editor to configure a file path.

But when I try to drop file into the editor in property grid, drag effect is coming as none and it is not allowing to drop at all.

Please help me out with this.
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New Post: Bind CheckListBox to ObservableCollection

May 5, 2013, 6:08 am
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Hi,

I have a 2 properties
ObservableCollection<User>ProjectUsers
ObservableCollection<User>ChosenProjectUsers

I put in a window a CheckListBox that shows all the ProjectUsers.
I want ChosenProjectUsers to hold the selecteditems of ProjectUsers.
And that when I open again the window with the CheckListBox I will see the selected items already checked.

How can I do it smartly ?
Thanks.
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Created Issue: View arrays, that are exposed as readonly property in PropertyGrid [19671]

May 5, 2013, 10:23 am
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Example

class DataItem
{
public int A{get;set;}
public int B{get;}
}

class Data
{
private DataItem[] _bb;
internal void AttachBB(DataItem[] bb)
{
_bb=bb;
}
public DataItem[] AA{get;set;}
public DataItem[] BB {get{return _bb;}}
}

AA property will be viewed as collection
BB property will be presented as string (type name)
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New Post: Drop File to configure file path in property grid

May 6, 2013, 6:20 am
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This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.
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Created Feature: Create a File picker editor for the PropertyGrid [19675]

May 6, 2013, 6:20 am
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from http://wpftoolkit.codeplex.com/discussions/442552
-=-=-=-=-=-=-=-=-=-=-=-=-=-

Hi, I am trying to implement drop event for my custom editor which is used as browse control editor to configure a file path.

But when I try to drop file into the editor in property grid, drag effect is coming as none and it is not allowing to drop at all.

Please help me out with this.
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New Post: Bind CheckListBox to ObservableCollection

May 6, 2013, 6:21 am
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bind "ProjectUsers" to the "ItemsSource" property
Bind the "ChosenProjectusers" to the "SelectedItemsOverride" property.
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New Post: DataGrid (CE): Event if Refresh UI is finished

May 6, 2013, 6:42 am
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We want to integrate the "Add new Entry" in our WPF/Client-Server Apllication. We have finished the implemantion via Virtualisation of the the DataGrid-Data`(community Editon).

Now we can add a new entry but we cannot select them until the Grid is refreshed. In the meanwhile we set a timer of 2 sec. wait after the insert before we execute "MoveCurrentTo".Is their a Event that fired if the refresh is finished?

If we execute "MoveCurrentTo" then the SelectedItem of dataGrid is not updated. Is implemetet that to sync "MoveCurrentTo" and the SelectedItem
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Commented Issue: View arrays, that are exposed as readonly property in PropertyGrid [19671]

May 6, 2013, 6:47 am
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Example

class DataItem
{
public int A{get;set;}
public int B{get;}
}

class Data
{
private DataItem[] _bb;
internal void AttachBB(DataItem[] bb)
{
_bb=bb;
}
public DataItem[] AA{get;set;}
public DataItem[] BB {get{return _bb;}}
}

AA property will be viewed as collection
BB property will be presented as string (type name)
Comments: ** Comment from web user: emartin **

This is due to the, actual implementation of the CollectionEditor. This control still have bugs, and it's current implementation behavior is to be considered.

Strangely, the initial developer decide to "re-create" the list AND it's content when the editor is used, so the "get/set" property is needed to edit the collection, in order to "set" the new collection itself on save.

Although "AA" seems to work, it will fail when the collection gets really edited.


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New Post: How to set focus on the desired PropertyItem of a PropertyGrid manually in code Behind

May 6, 2013, 9:22 am
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Hi,
I implemented a validation system for my propertyGrid's model and i want to put the focus on the current propertyItem having errors for the user correct it.

Here my function :
private string _message  = "";
        private bool ValidateProperties(PropertyItemCollection pProperties)
        {
            bool isExpandedState = false;
            foreach (var property in pProperties)
            {
                if (Validation.GetHasError(property))
                {
                    foreach (var error in Validation.GetErrors(property))
                    {
                        _message += error.ErrorContent.ToString() + "\n";
                    }
                    //_message = Validation.GetErrors(prop)[0].ErrorContent.ToString();
                    property.IsSelected = true;
                    property.Focusable = true;
                    property.Focus();
                    return false;
                }
                else if (property.IsExpandable)
                {
                    isExpandedState = property.IsExpanded;
                    property.IsExpanded = true;
                    if (!ValidateProperties(property.Properties))
                        return false;
                    else
                        property.IsExpanded = isExpandedState;
                }
            }
            return true;
        }
property.Focusable = true and property.Focus() doesn't work.

Thank you for your help.
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Commented Issue: Could not load file or assembly Xceed.Wpf.Toolkit.Aero2 [19506]

May 6, 2013, 2:45 pm
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From [this discussion](http://wpftoolkit.codeplex.com/discussions/437608)
-----------
Hi,

I added the DoubleUpDown control to a DataGrid and when the first row is initialized I get following IO Exception:

> Could not load file or assembly 'Xceed.Wpf.Toolkit.Aero2, Version=1.9.0.0, Culture=neutral, PublicKeyToken=3e4669d2f30244f4' or one of its dependencies. The system cannot find the file specified.

When I continue, the application runs anyway and the control is shown and works. Do you have any idea what causes this exception and how I can get rid of it? If you need specific code I can provide it.

I use Caliburn.Micro as the underlying framework. The dll mentioned in the exception is nowhere to be found and it's not available in the zip that is provided on this webpage. I installed Extended WPF Toolkit via NuGet.

Cheers,
Daniel Fox
Comments: ** Comment from web user: Switchice **

I got just the same problem.

FileNotFoundException occurred
"Could not load file or assembly 'Xceed.Wpf.Toolkit.Aero2, Version=1.9.0.0, Culture=neutral, PublicKeyToken=3e4669d2f30244f4' or one of its dependencies. The system cannot find the file specified."

The supposed duplicate doesn't seem to solve the problem. I tried clean/rebuild the solution with no success. I use the IntegerUpDown control in the application.

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New Post: Bind CheckListBox to ObservableCollection

May 7, 2013, 1:40 am
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Hi,

Thanks. I did it and it works.
But I have two problems now:
  1. Idefined an Checklistbox.Itemtemplate in version 1.9 and when I opened the application I saw the object itself. Seems that the itemtemplate is not working in version 1.9. I downgraded to version 1.8 and it works.
  2. When I check some checkboxes in the checklistbox inside a window, close the window and open again, the checkboxes are chosen. But when I save the ChosenUsers to xml, close the application, open again, reading the ChosenUsers from the xml and open the window, the checkboxes are not checked. I can see in debug that selecteditems property shows the two objects I have chosen, but the control does not show them
Are these two problems are known issue ?
How can I solve number 2 ?

Thanks
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Reviewed: Extended WPF Toolkit - 1.9.0 (Mai 07, 2013)

May 7, 2013, 2:51 am
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Rated 5 Stars (out of 5) - Very useful set of tools!
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Updated Wiki: Home

May 7, 2013, 8:30 am
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New! v1.9.0 with a record-breaking 70 improvements (see list) and a new control. Plus also updated.

Extended WPF Toolkit Plus

Extended WPF Toolkit™ is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Use it to build professional looking, modern, and easy to use line of business applications. The Extended WPF Toolkit project has been downloaded more than 150,000 times.

The free, open source Community Edition is provided under the Microsoft Public License and includes the following controls:

AutoSelectTextBoxnew in 1.8BusyIndicatorButtonSpinnerCalculator
CalculatorUpDownCheckComboBoxCheckListBoxChildWindow
CollectionEditorDataGridnew in 1.8CollectionControlDialogColorCanvas
ColorPickerDateTimePickerDateTimeUpDownDecimalUpDown
DoubleUpDownDropDownButtonIntegerUpDownMagnifier
MaskedTextBoxnew in 1.8MessageBoxMultiLineTextEditorPienew in 1.7
PrimitiveTypeCollEditorPropertyGridnew featuresRichTextBoxRichTextBoxFormatBar
SplitButtonPanels/Layoutsnew in 1.9TimelinePanelTimePicker
WatermarkTextBoxWizardZoomboxnew in 1.7

Upgrade to Extended WPF Toolkit Plus to get even more controls, features, and professional support.

Latest News

 
Extended WPF Toolkit Plus On Jan 28th 2013 we released v1.9.0 of the Community Edition, the first update this year. It contains a record-breaking 70 improvements (see the complete list) and a new control.

Action items

  • Enjoy WPF!
  • Please rate this release and write something positive. It's at the bottom of the downloads page
  • Follow this project (click "follow" at the top right of this page)
  • Follow @datagrid on Twitter for WPF and Toolkit news
  • Like Xceed's WPF page on Facebook
  • Check out a video or two on XceedVideos YouTube Channel
  • Add bugs or feature requests to the Issue Tracker

MCC11_Logo_Horizontal_Full-color.jpg
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Updated Wiki: Home

May 7, 2013, 8:32 am
$
0
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New! v1.9.0 with a record-breaking 70 improvements (see list) and a new control. Plus also updated.

Extended WPF Toolkit Plus

Extended WPF Toolkit™ is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Use it to build professional looking, modern, and easy to use line of business applications. The Extended WPF Toolkit project has been downloaded more than 150,000 times.

The free, open source Community Edition is provided under the Microsoft Public License and includes the following controls:

AutoSelectTextBoxnew in 1.8BusyIndicatorButtonSpinnerCalculator
CalculatorUpDownCheckComboBoxCheckListBoxChildWindow
CollectionEditorDataGridnew in 1.8CollectionControlDialogColorCanvas
ColorPickerDateTimePickerDateTimeUpDownDecimalUpDown
DoubleUpDownDropDownButtonIntegerUpDownMagnifier
MaskedTextBoxnew in 1.8MessageBoxMultiLineTextEditorPienew in 1.7
PrimitiveTypeCollEditorPropertyGridnew featuresRichTextBoxRichTextBoxFormatBar
SplitButtonPanels/Layoutsnew in 1.9TimelinePanelTimePicker
WatermarkTextBoxWizardZoomboxnew in 1.7

Upgrade to Extended WPF Toolkit Plus to get even more controls, features, and professional support.

Latest News

 
Extended WPF Toolkit Plus On Jan 28th 2013 we released v1.9.0 of the Community Edition, the first update this year. It contains a record-breaking 70 improvements (see the complete list) and a new control.

Action items

  • Enjoy WPF!
  • Please rate this release and write something positive. It's at the bottom of the downloads page
  • Follow this project (click "follow" at the top right of this page)
  • Follow @datagrid on Twitter for WPF and Toolkit news
  • Like Xceed's WPF page on Facebook
  • Check out a video or two on XceedVideos YouTube Channel
  • Add bugs or feature requests to the Issue Tracker

MCC11_Logo_Horizontal_Full-color.jpg
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Updated Wiki: Home

May 7, 2013, 8:36 am
$
0
0
New! v1.9.0 with a record-breaking 70 improvements (see list) and a new control. Plus also updated.

Extended WPF Toolkit Plus

Extended WPF Toolkit™ is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Use it to build professional looking, modern, and easy to use line of business applications. The Extended WPF Toolkit project has been downloaded more than 150,000 times.

The free, open source Community Edition is provided under the Microsoft Public License and includes the following controls:

AutoSelectTextBoxnew in 1.8BusyIndicatorButtonSpinnerCalculator
CalculatorUpDownCheckComboBoxCheckListBoxChildWindow
CollectionEditorDataGridnew in 1.8CollectionControlDialogColorCanvas
ColorPickerDateTimePickerDateTimeUpDownDecimalUpDown
DoubleUpDownDropDownButtonIntegerUpDownMagnifier
MaskedTextBoxnew in 1.8MessageBoxMultiLineTextEditorPienew in 1.7
PrimitiveTypeCollEditorPropertyGridnew featuresRichTextBoxRichTextBoxFormatBar
SplitButtonPanels/Layoutsnew in 1.9TimelinePanelTimePicker
WatermarkTextBoxWizardZoomboxnew in 1.7

Upgrade to Extended WPF Toolkit Plus to get even more controls, features, and professional support.

Latest News

 
Extended WPF Toolkit Plus On Jan 28th 2013 we released v1.9.0 of the Community Edition, the first update this year. It contains a record-breaking 70 improvements (see the complete list) and a new control.

Action items

  • Enjoy WPF!
  • Please rate this release and write something positive. It's at the bottom of the downloads page
  • Follow this project (click "follow" at the top right of this page)
  • Follow @datagrid on Twitter for WPF and Toolkit news
  • Like Xceed's WPF page on Facebook
  • Check out a video or two on XceedVideos YouTube Channel
  • Add bugs or feature requests to the Issue Tracker

MCC11_Logo_Horizontal_Full-color.jpg
↧

Updated Wiki: Home

May 7, 2013, 8:37 am
$
0
0
New! v1.9.0 with a record-breaking 70 improvements (see list) and a new control. Plus also updated.

Extended WPF Toolkit Plus

Extended WPF Toolkit™ is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Use it to build professional looking, modern, and easy to use line of business applications. The Extended WPF Toolkit project has been downloaded more than 150,000 times.

The free, open source Community Edition is provided under the Microsoft Public License and includes the following controls:

AutoSelectTextBoxnew in 1.8BusyIndicatorButtonSpinnerCalculator
CalculatorUpDownCheckComboBoxCheckListBoxChildWindow
CollectionEditorDataGridnew in 1.8CollectionControlDialogColorCanvas
ColorPickerDateTimePickerDateTimeUpDownDecimalUpDown
DoubleUpDownDropDownButtonIntegerUpDownMagnifier
MaskedTextBoxnew in 1.8MessageBoxMultiLineTextEditorPienew in 1.7
PrimitiveTypeCollEditorPropertyGridnew featuresRichTextBoxRichTextBoxFormatBar
SplitButtonPanels/Layoutsnew in 1.9TimelinePanelTimePicker
WatermarkTextBoxWizardZoomboxnew in 1.7

Upgrade to Extended WPF Toolkit Plus to get even more controls, features, and professional support.

Latest News

 
Extended WPF Toolkit Plus On Jan 28th 2013 we released v1.9.0 of the Community Edition, the first update this year. It contains a record-breaking 70 improvements (see the complete list) and a new control.

Action items

  • Enjoy WPF!
  • Please rate this release and write something positive. It's at the bottom of the downloads page
  • Follow this project (click "follow" at the top right of this page)
  • Follow @datagrid on Twitter for WPF and Toolkit news
  • Like Xceed's WPF page on Facebook
  • Check out a video or two on XceedVideos YouTube Channel
  • Add bugs or feature requests to the Issue Tracker

MCC11_Logo_Horizontal_Full-color.jpg
↧

Updated Wiki: Home

May 7, 2013, 8:48 am
$
0
0
New! v1.9.0 with a record-breaking 70 improvements (see list) and a new control. Plus just updated to v2.0 on May 7th 2013, we're preparing the Community Edition for release here next week.

Extended WPF Toolkit Plus

Extended WPF Toolkit™ is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Use it to build professional looking, modern, and easy to use line of business applications. The Extended WPF Toolkit project has been downloaded more than 150,000 times.

The free, open source Community Edition is provided under the Microsoft Public License and includes the following controls:

AutoSelectTextBoxnew in 1.8BusyIndicatorButtonSpinnerCalculator
CalculatorUpDownCheckComboBoxCheckListBoxChildWindow
CollectionEditorDataGridnew in 1.8CollectionControlDialogColorCanvas
ColorPickerDateTimePickerDateTimeUpDownDecimalUpDown
DoubleUpDownDropDownButtonIntegerUpDownMagnifier
MaskedTextBoxnew in 1.8MessageBoxMultiLineTextEditorPienew in 1.7
PrimitiveTypeCollEditorPropertyGridnew featuresRichTextBoxRichTextBoxFormatBar
SplitButtonPanels/Layoutsnew in 1.9TimelinePanelTimePicker
WatermarkTextBoxWizardZoomboxnew in 1.7

Upgrade to Extended WPF Toolkit Plus to get even more controls, features, and professional support.

Latest News

 
Extended WPF Toolkit Plus On Jan 28th 2013 we released v1.9.0 of the Community Edition, the first update this year. It contains a record-breaking 70 improvements (see the complete list) and a new control.

Action items

  • Enjoy WPF!
  • Please rate this release and write something positive. It's at the bottom of the downloads page
  • Follow this project (click "follow" at the top right of this page)
  • Follow @datagrid on Twitter for WPF and Toolkit news
  • Like Xceed's WPF page on Facebook
  • Check out a video or two on XceedVideos YouTube Channel
  • Add bugs or feature requests to the Issue Tracker

MCC11_Logo_Horizontal_Full-color.jpg
↧
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