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Display datagridviewDataColumn dynamically

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GridView

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GOURVEZ JJ asked on 05 Jan 2012, 04:06 PM

Hello,

I use 2 RadGridView (like First look example)
But I want display dynamically datagridviewDataColumns in the second RadGridView.
I use RowLoaded event to display column, but when I clicked on GridViewToggleRowDetailsColumn, is slow (3 minutes to 200 rows in my second GridView)

Can you help me ?

This is my code :

<telerik:RadGridView x:Name="RadGridView1" ScrollMode="Deferred" Drop="dropGridView1" AllowDrop="True" Margin="1,87,2,0" RowIndicatorVisibility="Collapsed" IsReadOnly="True" RowHeight="30" AutoGenerateColumns="False" CanUserFreezeColumns="False" ShowGroupPanel="False" BorderBrush="Beige" SelectionChanged="cliRadGridView" Foreground="Black" GroupPanelForeground="#FFC79FDA" Style="{StaticResource RadGridViewStyle1}" Visibility="Collapsed">

<telerik:RadGridView.Columns>

<telerik:GridViewToggleRowDetailsColumn HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewImageColumn Header="" DataMemberBinding="{Binding type}" ImageHeight="35" ImageWidth="35" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"></telerik:GridViewImageColumn>

</telerik:RadGridView.Columns>

<telerik:RadGridView.RowDetailsTemplate>

<DataTemplate>

<telerik:RadGridView x:Name="RadGridView2" AllowDrop="True" Drop="clubsGrid_Drop" MinHeight="300" ScrollMode="Deferred" Margin="10" RowLoaded="chargementLigneRadGridView2" ItemsSource="{Binding listeClass}" RowIndicatorVisibility="Collapsed" IsReadOnly="True" RowHeight="45" AutoGenerateColumns="False" CanUserFreezeColumns="False" ShowGroupPanel="True" BorderBrush="Beige" SelectionChanged="cliRadGridView" Foreground="Black" GroupPanelForeground="#FFC79FDA" Style="{StaticResource RadGridViewStyle1}" MouseRightButtonDown="clicDroitGridView1Down" MouseRightButtonUp="clicDroitGridView1Up" local:ContextMenuBehaviorRecherche.ContextMenu="{Binding ElementName=GridContextMenu}">

<telerikNavigation:RadContextMenu.ContextMenu>

<telerikNavigation:RadContextMenu x:Name="GridContextMenu">

<telerikNavigation:RadMenuItem Header="Ouvrir ce document">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/picto_ouvrir.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Editer">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/picto_generer.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Envoyer le document par mail">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/mail.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Envoyer le document par fax">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/fax.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Gestion des notes">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/picto_details.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Gestion des pièces jointes">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/trombone.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Supprimer">

<telerikNavigation:RadMenuItem.IconTemplate>

<DataTemplate>

<Image Source="img/delete.png"/>

</DataTemplate>

</telerikNavigation:RadMenuItem.IconTemplate>

</telerikNavigation:RadMenuItem>

<telerikNavigation:RadMenuItem Header="Propriété"/>

<telerikNavigation:RadMenuItem Header="Transformer en bon de commande"/>

</telerikNavigation:RadContextMenu>

</telerikNavigation:RadContextMenu.ContextMenu>

<telerik:RadGridView.Columns>

<telerik:GridViewToggleRowDetailsColumn HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewImageColumn Header="" DataMemberBinding="{Binding typeDoc}" ImageHeight="25" ImageWidth="25" IsVisible="True" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Type" DataMemberBinding="{Binding Critere}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Nom du document" DataMemberBinding="{Binding nomFichier}" MinWidth="100" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Chemin" DataMemberBinding="{Binding chemin}" MinWidth="100" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}">

<telerik:GridViewDataColumn.ToolTipTemplate>

<DataTemplate>

<dataInput:Label Content="{Binding chemin}"/>

</DataTemplate>

</telerik:GridViewDataColumn.ToolTipTemplate>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn Header="Date" DataMemberBinding="{Binding dateCreation}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Auteur" DataMemberBinding="{Binding auteur}" MinWidth="100" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Version" DataMemberBinding="{Binding version}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="De" DataMemberBinding="{Binding auteur}" MinWidth="150" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="A" DataMemberBinding="{Binding informationMailA}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="CC" DataMemberBinding="{Binding informationMailCC}" MinWidth="100" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Objet" DataMemberBinding="{Binding nomFichier}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="Date" DataMemberBinding="{Binding dateCreation}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}"/>

<telerik:GridViewDataColumn Header="N° Piece" DataMemberBinding="{Binding nomFichier}" MinWidth="90" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Tiers" DataMemberBinding="{Binding nom}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Statut" DataMemberBinding="{Binding statut}" MinWidth="100" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Date doc" DataMemberBinding="{Binding date}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Montant" DataMemberBinding="{Binding montant}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Référence" DataMemberBinding="{Binding reference}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Date de livraison" DataMemberBinding="{Binding dateLivraison}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Réglement" DataMemberBinding="{Binding reglement}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

<telerik:GridViewDataColumn Header="Représentant" DataMemberBinding="{Binding representant}" IsVisible="False" HeaderCellStyle="{StaticResource GridViewHeaderCellStyle1}" />

</telerik:RadGridView.Columns>

<telerik:RadGridView.RowDetailsTemplate>

<DataTemplate>

<telerikNavigation:RadTabControl x:Name="RadTabControl1" HorizontalAlignment="Left" Margin="8" VerticalAlignment="Center" BackgroundVisibility="Visible" MinWidth="600">

<telerikNavigation:RadTabItem Header="Preview" DataContext="{Binding}" Margin="10,0,0,0" Height="24" Visibility="Collapsed" />

<telerikNavigation:RadTabItem Header="Preview" DataContext="{Binding}" Margin="10,0,0,0" Height="24" Visibility="{Binding afficherPreviewdoc}" IsSelected="{Binding afficheFirstColonnePreviewDoc}">

<WebBrowser x:Name="webBrowserPrev" Source="{Binding adresseFichierComplet}" MinHeight="300" MinWidth="450" />

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Entete" DataContext="{Binding}" Margin="10,0,0,0" Height="24" Visibility="{Binding afficherEnteteSage}" IsSelected="{Binding afficheFirstColonnePreviewsage}">

<local:fenEnteteSageTelerik/>

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Detail" DataContext="{Binding}" Margin="10,0,0,0" Height="24" Visibility="{Binding afficherDetailSage}" >

<local:fenDetailSageTelerik/>

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Note" DataContext="{Binding}" Margin="10,0,0,0" Height="24">

<local:fenNoteViewTelerik/>

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Pièce jointe" DataContext="{Binding}" Margin="10,0,0,0" Height="24">

<local:fenPJViewTelerik/>

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Description" DataContext="{Binding}" Visibility="{Binding afficherDescription}" Margin="10,0,0,0" Height="24">

<local:fenDescriptionViewTelerik/>

</telerikNavigation:RadTabItem>

<telerikNavigation:RadTabItem Header="Mots-clefs" DataContext="{Binding}" Margin="10,0,0,0" Height="24" Visibility="{Binding afficherMotCle}" >

<local:fenMotCleViewTelerik/>

</telerikNavigation:RadTabItem>

</telerikNavigation:RadTabControl>

</DataTemplate>

</telerik:RadGridView.RowDetailsTemplate>

</telerik:RadGridView>

</DataTemplate>

</telerik:RadGridView.RowDetailsTemplate>

</telerik:RadGridView>

Thanks

Display datagridviewDataColumn dynamically

3 Answers, 1 is accepted