Create an override for a datagrid within a user control(WPF)

The XAML

<UserControl>
 <Grid>
        <toolkit:DataGrid  ItemsSource="{Binding Source={StaticResource DocumentsVS}}" AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False"
                FontSize="16" Name="_dgDocuments" Style="{StaticResource EklektosDataGridStyle}" . . . >
</UserControl>

OR

<local:MyDataGrid x:Name="dataGrid"/>

In case you want to override the OnCreateAutomationPeer of your dataGrid, you have to subclass the dataGrid -

public class MyDataGrid : DataGrid

{

    protected override AutomationPeer OnCreateAutomationPeer()

    {

        return null;

    }

}

And in constructor of your UserControl -

public CDocumentChecklistView()

{

    InitializeComponent();

    AutomationPeer a = UIElementAutomationPeer.CreatePeerForElement(dataGrid);

}

Tooltip User Control

I have created Tooltip control that replaces standard browsers' tooltips with custom ones. You can write your own html template to customize it's look and feel.

The control derives on the client from Sys.UI.Control, and is implemented as WebControl on the server.

It is really easy to use it and it gives really nice experience.

Here is a source for a very simple page showing how to use it:

User Control Example

In this example I show that how easily we can create User Control and then use it in asp.net. Here first I create a User Control name CalendarUserControl.ascx, then place it Default.aspx web form. Here is the source code of both files.