How to dynamically create a tabcontrol item

Http://www.cnblogs.com/salam/archive/2010/07/14/1777215.html

 

 

<Usercontrol xmlns: SDK = "CLR-namespace: system. Windows. controls; Assembly = system. Windows. Controls" X: class = "Silverlight. Common. View. tabcontroldemo"
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"
MC: ignorable = "D"
D: designheight = "300" D: designwidth = "400" xmlns: Toolkit = "http://schemas.microsoft.com/winfx/2006/xaml/presentation/toolkit">

<Grid X: Name = "layoutroot" background = "white">
<Grid. rowdefinitions>
<Rowdefinition Height = "70"/>
<Rowdefinition Height = "Auto"/>
</Grid. rowdefinitions>
<Grid. columndefinitions>
<Columndefinition width = "100" type = "codeph" text = "/codeph"/>
<Columndefinition width = "Auto"/>
</Grid. columndefinitions>
<Stackpanel grid. Row = "1">

<Textblock margin = "5" X: Name = "DataGrid" text = "DataGrid" mouseleftbuttondown = "datagrid_mouseleftbuttondown"> </textblock>
<Textblock margin = "5" X: Name = "Treeview" text = "Treeview" mouseleftbuttondown = "treeview_mouseleftbuttondown"> </textblock>
<Textblock margin = "5" X: Name = "dataform" text = "dataform" mouseleftbuttondown = "dataform_mouseleftbuttondown"> </textblock>

</Stackpanel>
<SDK: tabcontrol borderthickness = "5" borderbrush = "green" minheight = "500" minwidth = "500" grid. column = "1" grid. row = "1" X: Name = "tabcontrol">

</SDK: tabcontrol>

</GRID>
</Usercontrol>

 

 

2. tabcontroldemo. CS

Using system;
Using system. Collections. Generic;
Using system. LINQ;
Using system. net;
Using system. windows;
Using system. Windows. controls;
Using system. Windows. documents;
Using system. Windows. input;
Using system. Windows. Media;
Using system. Windows. Media. animation;
Using system. Windows. shapes;

Namespace Silverlight. Common. View
{
Public partial class tabcontroldemo: usercontrol
{
Public tabcontroldemo ()
{
Initializecomponent ();
}

 

// Header is the title of tabitem, and typename is the full name of the displayed interface (namespace + class name)

Private void addtabitem (string header, string typename)
{
If (string. isnullorempty (header) | string. isnullorempty (typename ))
{
Return;
}

// Obtain the displayed tabitem and use the header of the tabitem as the search condition.

VaR list = This. tabcontrol. Items. Where (W => (tabitem) W). header. tostring () = header );

// If the clicked form has been opened, this form is displayed to avoid opening multiple identical forms.

If (list. Count ()> 0)
{
(Tabitem) List. First (). Visibility = visibility. visible;

This. tabcontrol. selecteditem = List. First ();
}
Else
{
Tabitem = new tabitem ();

Tabitem. header = header;

// Use the launch to instantiate a form class
VaR tabcontent = activator. createinstance (type. GetType (typename) as usercontrol;

Tabitem. content = tabcontent;

// Add the instantiated tabitem to tabcontrol
This. tabcontrol. Items. Add (tabitem );
This. tabcontrol. selecteditem = tabitem;
}
}

Private void datagrid_mouseleftbuttondown (Object sender, mousebuttoneventargs E)
{

// Silverlight. Common. View. datagriddemo is the datagriddemo (DataGrid Control) in the DataGrid Control Section of Silverlight learning notes 7)
This. addtabitem ("data", "Silverlight. Common. View. datagriddemo ");
}

Private void treeview_mouseleftbuttondown (Object sender, mousebuttoneventargs E)
{

// Treeviewsample (Treeview control) in the Treeview control of Silverlight learning notes 6)
This. addtabitem ("Tree View", "Silverlight. Common. View. treeviewsample ");
}

Private void dataform_mouseleftbuttondown (Object sender, mousebuttoneventargs E)
{

// Silverlight study note 7 datapager, dataform control dataform ()
This. addtabitem ("Data Form", "Silverlight. Common. View. dataformdemo ");
}
}
}

 

 

 

Note: source code download: http://files.cnblogs.com/salam/Silverlight.Common.rar