hi
1. Add Page in SL5 Project
1. Add RadGridView control,
2. ViewModel binding
( binding object :
public class CTwitterStatus : INotifyPropertyChanged
{
DateTime created_at;
public DateTime Created_At
{
get { return created_at; }
set
{
if (created_at != value)
{
created_at = value;
OnPropertyChange("Created_At");
}
}
}
string id;
public string Id
{
get { return id; }
set
{
if (id != value)
{
id = value;
OnPropertyChange("Id");
}
}
}
string text;
public string Text
{
get { return text; }
set
{
if (text != value)
{
text = value;
OnPropertyChange("Text");
}
}
}
string source;
public string Source
{
get { return source; }
set
{
if (source != value)
{
source = value;
OnPropertyChange("Source");
}
}
}
bool truncated;
public bool Truncated
{
get { return truncated; }
set
{
if (truncated != value)
{
truncated = value;
OnPropertyChange("Truncated");
}
}
}
bool favorited;
public bool Favorited
{
get { return favorited; }
set
{
if (favorited != value)
{
favorited = value;
OnPropertyChange("Favorited");
}
}
}
string in_reply_to_status_id;
public string In_Reply_To_Status_Id
{
get { return in_reply_to_status_id; }
set
{
if (in_reply_to_status_id != value)
{
in_reply_to_status_id = value;
OnPropertyChange("In_Reply_To_Status_Id");
}
}
}
Nullable<int> in_reply_to_user_id;
public Nullable<int> In_Reply_To_User_Id
{
get { return in_reply_to_user_id; }
set
{
if (in_reply_to_user_id != value)
{
in_reply_to_user_id = value;
OnPropertyChange("In_Reply_To_User_Id");
}
}
}
string in_reply_to_screen_name;
public string In_Reply_To_Screen_Name
{
get { return in_reply_to_screen_name; }
set
{
if (in_reply_to_screen_name != value)
{
in_reply_to_screen_name = value;
OnPropertyChange("In_Reply_To_Screen_Name");
}
}
}
int retweet_count;
public int Retweet_Count
{
get { return retweet_count; }
set
{
if (retweet_count != value)
{
retweet_count = value;
OnPropertyChange("Retweet_Count");
}
}
}
bool retweeted;
public bool Retweeted
{
get { return retweeted; }
set
{
if (retweeted != value)
{
retweeted = value;
OnPropertyChange("Retweeted");
}
}
}
CTwitterUser user;
public CTwitterUser User
{
get { return user; }
set
{
if (user != value)
{
user = value;
OnPropertyChange("User");
}
}
}
CTwitterGeo geo;
public CTwitterGeo Geo
{
get { return geo; }
set
{
if (geo != value)
{
geo = value;
OnPropertyChange("Geo");
}
}
}
CTwitterCoordinates coordinates;
public CTwitterCoordinates Coordinates
{
get { return coordinates; }
set
{
if (coordinates != value)
{
coordinates = value;
OnPropertyChange("Coordinates");
}
}
}
CTwitterPlace place;
public CTwitterPlace Place
{
get { return place; }
set
{
if (place != value)
{
place = value;
OnPropertyChange("Place");
}
}
}
CTwitterContributors contributors;
public CTwitterContributors Contributors
{
get { return contributors; }
set
{
if (contributors != value)
{
contributors = value;
OnPropertyChange("Contributors");
}
}
}
#region PropertyChange
public event PropertyChangedEventHandler PropertyChanged;
private void OnPropertyChange(string PropertyName)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs(PropertyName));
}
}
#endregion
}
public class CTwitterSet : ObservableCollection<CTwitterStatus>
{
}
)
<sdk:Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"
xmlns:Devpia_ViewModel="clr-namespace:Devpia.ViewModel"
xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
xmlns:Telerik_Windows_Controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Data"
mc:Ignorable="d"
x:Class="Devpia.RadGridViewView"
Title="RadGridViewView Page"
d:DesignWidth="640" d:DesignHeight="480">
<d:DesignProperties.DataContext>
<Devpia_ViewModel:CTwitterViewModel/>
</d:DesignProperties.DataContext>
<!--런타임에서 Import를 해서 LayoutRoot.DataContext에 입력됨-->
<Grid x:Name="LayoutRoot" >
<telerik:RadGridView ItemsSource="{Binding TwitterSet}" />
</Grid>
</sdk:Page>
3. build
4. Design time error
System.TypeLoadException
Could not load type 'System.Collections.ObjectModel.ReadOnlyDictionary`2' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
at System.Linq.Expressions.Compiler.CompilerScope.ResolveVariable(ParameterExpression variable, HoistedLocals hoistedLocals)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitParameterExpression(Expression expr)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitExpression(Expression node, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitArguments(MethodBase method, IArgumentProvider args, Int32 skipParameters)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitMethodCall(MethodInfo mi, IArgumentProvider args, Type objectType, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitMethodCall(Expression obj, MethodInfo method, IArgumentProvider methodCallExpr, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitMethodCallExpression(Expression expr, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitExpression(Expression node, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitLambdaBody(CompilerScope parent, Boolean inlined, CompilationFlags flags)
at System.Linq.Expressions.Compiler.LambdaCompiler.EmitLambdaBody()
at System.Linq.Expressions.Compiler.LambdaCompiler.Compile(LambdaExpression lambda, DebugInfoGenerator debugInfoGenerator)
at Telerik.Windows.Data.BindingToExpressionHelper.CreateUntypedMemberAccessFunc(LambdaExpression memberAccessLambda)
at Telerik.Windows.Controls.GridViewBoundColumnBase.InitializeMemberAccessFunc() in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Columns\GridViewBoundColumnBase.cs:line 1349
at Telerik.Windows.Controls.GridViewBoundColumnBase.InitializeDisplayValueFunc() in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Columns\GridViewBoundColumnBase.cs:line 979
at Telerik.Windows.Controls.GridViewBoundColumnBase.GetCellContent(Object item) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Columns\GridViewBoundColumnBase.cs:line 946
at Telerik.Windows.Controls.GridView.GridViewCell.UpdateValue() in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 1382
at Telerik.Windows.Controls.GridView.GridViewCell.OnColumnChanged(GridViewColumn oldColumn, GridViewColumn newColumn) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 1377
at Telerik.Windows.Controls.GridView.GridViewCellsPanel.PrepareCell(GridViewCellBase cell, GridViewColumn column) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewCellsPanel.cs:line 400
at Telerik.Windows.Controls.GridView.GridViewCellsPanel.GetVirtualizedCell(GridViewColumn column, Boolean createIfNull) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewCellsPanel.Virtualization.cs:line 334
at Telerik.Windows.Controls.GridView.GridViewCellsPanel.RealizeAndMeasureCells(Int32 startIndex, Int32 predictedLastIndex, Func`2 calculateNextIndex) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewCellsPanel.Virtualization.cs:line 272
at Telerik.Windows.Controls.GridView.GridViewCellsPanel.UpdateVirtualizedCells() in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewCellsPanel.Virtualization.cs:line 205
at Telerik.Windows.Controls.GridView.GridViewCellsPanel.MeasureOverride(Size availableSize) in c:\Builds\WPF_Scrum\Release_SL\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewCellsPanel.cs:line 293
at System.Windows.FrameworkElement.MeasureOverride(IntPtr nativeTarget, Single inWidth, Single inHeight, Single& outWidth, Single& outHeight)
Microsoft.Windows.Design.Platform.InvalidDesignerUpdateException
An unhandled exception was encountered while trying to render the current silverlight project on the design surface. To diagnose this failure, please try to run the project in a regular browser using the silverlight developer runtime.
11 Answers, 1 is accepted
I have tried the provided code in Silverlight5 application and no exception can be reproduced. Please, try my test project and let me know about the result. Also, you may modify it in order to show the problem. Thank you.
Regards,
Yordanka
the Telerik team
Rank 1
thank you demo prj
i running your demo prj.
but, some different my prj
here my prj downlink
Thank you for the project and for the cooperation.
We have made a profound investigation after we succeeded in reproducing the design-time exception. It occurs that this is not a problem related to RadGridView. The exception is thrown because of incompatibility between VS 2010 SP1 and Silverlight 5 beta. We reported the matter to Microsoft and hopefully they will address it soon.
Best wishes,
Yordanka
the Telerik team
Rank 1
We submitted bug report to Microsoft. No update so far!
All the best,Vlad
the Telerik team
Rank 2
The source I have works in SL4, but I'm too far down the SL5 road to rip it out. HELP!
Regards,
Richard
Rank 1
Edit: Did they fix it in SL5 RC? If they did, I will upgrade.
Indeed in the latest internal builds of Silverlight 5 this is resolved.
Kind regards,Vlad
the Telerik team
Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>
Rank 1
I'm referring Silverlight 5 internal builds - not Telerik RadControls for Silverlight internal builds.
Regards,Vlad
the Telerik team
Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>
Rank 1