Questions on UI for WPF Forum

1 answer

92 views

Add New Row in Grid

Hi,
I need to add new row in a grid at the time of edit last row in the grid.
Thanks,
Sudeep

GridView

answered on 07 Feb 2011

2 answers

111 views

Need a Custom column with multiple sorting.

Hi,

Please find the attached image, mentioning the requirement, that I want in Telerik RadGridView, with the other columns, this is one of them.

Please provide a working code for the same, as soon as possible.

Thanks.

GridView

answered on 07 Feb 2011

1 answer

87 views

Detecting whitch dialog is going to be displayed?

Is possible to recognize whitch dialog is going to be displayed in ShowDialog event? I´d like to enable only Delete dialog to be displayed and to disable all other dialogs by e.Cancel = true.

ScheduleView

answered on 05 Feb 2011

9 answers

269 views

Is it possible to add a few extra controls to the ScheduleView toolbar?

Is there a way to add extra controls to the ScheduleView toolbar (where "Month", "Week", "Day" buttons are shown) ? I would like to add a combobox to help drive the behavior of the schedule. I know I can add this above the ScheduleView but I am trying to conserve on space.

Thanks,
Rod

ScheduleView

answered on 05 Feb 2011

3 answers

173 views

RADMAP control for WPF always sets ZoomLevel to 1 when using SetView()

Hi,

   I'm using RADMap control for WPF to plot the pins based on set of Lats and Longs. But, i need the Optimum Zoomlevel to display in Map. For this i use Setview() method of the rad map. By doing this i always get the Zoomlevel to 1. But, when i click on the button event, the Zoomlevel is setting correctly even if the debug says Zoomlevel =1. Please find my below code and let me know how should i proceed.

MainWindow.xaml
==============
<Window x:Class="RadMapControlStudy.MainWindow"
xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation
xmlns:x=http://schemas.microsoft.com/winfx/2006/xaml
Title="MainWindow" Height="600" Width="600" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
<Grid>
<telerik:RadMap Height="500" HorizontalAlignment="Left" Margin="3,0,0,0" Name="radMap1" VerticalAlignment="Top" Width="500">
<telerik:InformationLayer x:Name="layer">
</telerik:InformationLayer>
</telerik:RadMap>
<Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="503,282,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
</Grid>
</Window>

MainWindow.xaml.cs
==================
namespace RadMapControlStudy
{
public partial class MainWindow : Window
{
    Location lc1 = new Location(28.066600, -82.381600); //Some LatLong
    Location lc2 = new Location(28.066890, -82.381876); //Some LatLong

public MainWindow()
{
    InitializeComponent();
    radMap1.Provider = new BingMapProvider(MapMode.Road, true, "KeyValue");
    layer.Items.Add(lc1);
    layer.Items.Add(lc2);

    LocationRect lr = new LocationRect(lc1, lc2);
    radMap1.SetView(lr);
}

private void button1_Click(object sender, RoutedEventArgs e) //Zoom seems to be working fine when you click the button
{
LocationRect lr1 = new LocationRect(lc1,lc2);
radMap1.SetView(lr1);
}

Map

answered on 05 Feb 2011

5 answers

268 views

System.IO.FileLoadException on version 2010.3.1227.40

I get the following error in the designer of VS2010. The project compiles and runs fine, but the designer has this error. I've checked all the references and I am not referencing any older versions anywhere. I've cleaned and rebuilt the solution and it still doesn't work. I've also added the loadFromRemoteSources option to the app.config. Still no good.

System.IO.FileLoadException

Could not load file or assembly 'Telerik.Windows.Controls, Version=2010.3.1227.40, Culture=neutral, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)

at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.Assembly.Load(AssemblyName assemblyRef) at MS.Internal.Package.VSIsolationProviderService.RemoteReferenceProxy.VsReflectionResolver.GetRuntimeAssembly(Assembly reflectionAssembly) at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.CachingReflectionResolver.GetRuntimeAssembly(Assembly reflectionAssembly) at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext.Microsoft.Windows.Design.Metadata.IReflectionResolver.GetRuntimeAssembly(Assembly reflectionAssembly) at MS.Internal.Metadata.ClrAssembly.GetRuntimeMetadata(Object reflectionMetadata) at Microsoft.Windows.Design.Metadata.AttributeTableContainer.<MergeAttributesIterator>d__c.MoveNext() at Microsoft.Windows.Design.Metadata.AttributeTableContainer.GetAttributes(Assembly assembly, Type attributeType, Func`2 reflectionMapper) at MS.Internal.Metadata.ClrAssembly.GetAttributes(ITypeMetadata attributeType) at MS.Internal.Design.Metadata.Xaml.XamlAssembly.get_XmlNamespaceCompatibilityMappings() at Microsoft.Windows.Design.Metadata.Xaml.XamlExtensionImplementations.GetXmlNamespaceCompatibilityMappings(IAssemblyMetadata sourceAssembly) at Microsoft.Windows.Design.Metadata.Xaml.XamlExtensions.GetXmlNamespaceCompatibilityMappings(IAssemblyMetadata source) at MS.Internal.Design.Metadata.ReflectionProjectNode.BuildSubsumption() at MS.Internal.Design.Metadata.ReflectionProjectNode.SubsumingNamespace(Identifier identifier) at MS.Internal.Design.Markup.XmlElement.BuildScope(PrefixScope parentScope, IParseContext context) at MS.Internal.Design.Markup.XmlElement.ConvertToXaml(XamlElement parent, PrefixScope parentScope, IParseContext context, IMarkupSourceProvider provider, Boolean visitCodeModel) at MS.Internal.Design.DocumentModel.DocumentTrees.Markup.XamlSourceDocument.FullParse(Boolean convertToXamlWithErrors) at MS.Internal.Design.DocumentModel.DocumentTrees.Markup.XamlSourceDocument.get_RootItem() at Microsoft.Windows.Design.DocumentModel.Trees.ModifiableDocumentTree.get_ModifiableRootItem() at Microsoft.Windows.Design.DocumentModel.MarkupDocumentManagerBase.get_LoadState() at MS.Internal.Host.PersistenceSubsystem.Load() at MS.Internal.Host.Designer.Load() at MS.Internal.Designer.VSDesigner.Load() at MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedView.Load() at MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedDesignerFactory.Load(IsolatedView view) at MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view) at MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view) at MS.Internal.Host.Isolation.IsolatedDesigner.Load() at MS.Internal.Designer.DesignerPane.LoadDesignerView(Boolean isReload)

System.NotSupportedException

An attempt was made to load an assembly from a network location which would have caused the assembly to be sandboxed in previous versions of the .NET Framework. This release of the .NET Framework does not enable CAS policy by default, so this load may be dangerous. If this load is not intended to sandbox the assembly, please enable the loadFromRemoteSources switch. See http://go.microsoft.com/fwlink/?LinkId=155569 for more information.

General Discussions

answered on 04 Feb 2011

4 answers

1.1K+ views

ScrollIntoView and BringIntoView do not work

Hello,

I'm attempting to scroll the selected item into view. The item is not null. I have tried the following methods:

mainGrid.ScrollIntoView(mainGrid.SelectedItem);

mainGrid.BringIndexIntoView(mainGrid.Items.IndexOf(mainGrid.SelectedItem));

Dispatcher.BeginInvoke(new Action(() => 
    mainGrid.ScrollIntoView(mainGrid.SelectedItem)));

Dispatcher.BeginInvoke(new Action(() => 
    mainGrid.BringIndexIntoView(mainGrid.Items.IndexOf(mainGrid.SelectedItem))));

All of the above methods simply scroll my grid a few pixels only and then stop. All four behave the same way. If I call all four together, it scrolls (a couple pixels * 4). Any ideas?

GridView

answered on 04 Feb 2011

2 answers

83 views

Non resizable RadPaneHeaders

Hi. I'am using 2010 Q3 WPF controls with Visual Studio 2010. I Have RadSplitContainer with RadPanes. I want RadPane Headers to be non resizable when application window width gets smaller then headers total width. I want to get same behavior as the Visual Studio tabs headers behavior. When application window width is smaller then tabitems headers total width most right Header is hiding and when application window width increasing tabitem header is again visible. Is it possible to do the same behavior for RadPane Headers. Also in Visual Studio selected Tab is set to first position (if it was not in first position and there is not enough space because of the window width decreasing)

Thank you,
Regards Armen

Docking

answered on 04 Feb 2011

1 answer

684 views

Put the cell into edit mode with single click

how to put selected row cell into edit mode with single click or selection.
Currently, I have to click twice to have it in the edit mode.
First click selects it, second puts it in the edit mode.

Thanks

GridView

answered on 04 Feb 2011

2 answers

388 views

DataSet Binding RadGridView

hi,
I have a dataset object which contains 2 datatable (relation). How do i bind this dataset to the radgridview with allowing to insert a new row on both parent and child grid?

thanks

So far this is the code

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Shapes;

using System.Collections.ObjectModel;

using System.Data;

namespace WpfApplication8

{

/// <summary>

/// Interaction logic for Window3.xaml

/// </summary>

public partial class Window3 : Window

{

public Window3()

{

InitializeComponent();

this.DataContext = this;

//RadGridView1.DataMember = CarsSet.Tables["Car"].TableName;

}

public DataSet CarsSet

{

get

{

DataSet carSet = new DataSet();

DataTable car = new DataTable("Car");

DataTable comp = new DataTable("Complaint");

DataColumn col = new DataColumn("AllWheelDrive");

car.Columns.Add(col);

col = new DataColumn("Doors");

car.Columns.Add(col);

col = new DataColumn("Make");

car.Columns.Add(col);

col = new DataColumn("Model");

car.Columns.Add(col);

col = new DataColumn("ModelYear");

car.Columns.Add(col);

col = new DataColumn("Doors");

comp.Columns.Add(col);

col = new DataColumn("DateOfComplaint");

comp.Columns.Add(col);

col = new DataColumn("Complaint");

comp.Columns.Add(col);

col = new DataColumn("Resolved");

comp.Columns.Add(col);

DataRow row = car.NewRow();

row["Doors"] = "test1";

row["Make"] = "test2";

row["Model"] = "test3";

row["ModelYear"] = "test4";

car.Rows.Add(row);

row = comp.NewRow();

row["Doors"] = "test1";

row["DateOfComplaint"] = "test4";

row["Complaint"] = "test2";

row["Resolved"] = "test3";

comp.Rows.Add(row);

carSet.Tables.Add(car);

carSet.Tables.Add(comp);

carSet.Relations.Add(new DataRelation("link", carSet.Tables["Car"].Columns["Doors"], carSet.Tables["Complaint"].Columns["Doors"]));

return carSet;

}

Window xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" x:Class="WpfApplication8.Window3"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Title="Window3" Height="300" Width="600">

<Grid>

<telerik:RadGridView x:Name="RadGridView1" CanUserFreezeColumns="False" GridLinesVisibility="Horizontal"

ShowInsertRow="true" DataMember="Car"

ItemsSource="{Binding CarsSet}"

AutoGenerateColumns="False">

<telerik:RadGridView.ChildTableDefinitions>

<telerik:GridViewTableDefinition />

</telerik:RadGridView.ChildTableDefinitions>

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding AllWheelDrive}" Header="Order Date" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Doors}" Header="Employee" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Make}" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Model}" Header="Ship Country" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding ModelYear}" Header="Ship City" />

</telerik:RadGridView.Columns>

<telerik:RadGridView.HierarchyChildTemplate>

<DataTemplate>

<telerik:RadGridView x:Name="RadGridView1"

DataMember="Complaint"

CanUserFreezeColumns="False"

ShowInsertRow="true" CanUserInsertRows="True"

AutoGenerateColumns="False" ItemsSource="{Binding Complaint}"

ShowGroupPanel="False">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding DateOfComplaint}" Header="Product ID" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Complaint}" Header="Unit Price" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Resolved}" Header="Quantity" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</DataTemplate>

</telerik:RadGridView.HierarchyChildTemplate>

</telerik:RadGridView>

</Grid>

</Window>

GridView

answered on 04 Feb 2011