myActivityOne

myActivityTwo

任意

myActivity

[System.ComponentModel.Designer(typeof(myActivityDesigner))]

public sealed class myActivity : CodeActivity

{

public InArgument<string> Text { get; set; }

protected override void Execute(CodeActivityContext context)

{

string text = context.GetValue(this.Text);

}

}

myActivityDesigner

<sap:ActivityDesigner x:Class="IActivityToolboxServiceSample.myActivityDesigner"

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

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

xmlns:sap="clr-namespace:System.Activities.Presentation;assembly=System.Activities.Presentation"

xmlns:sapv="clr-namespace:System.Activities.Presentation.View;assembly=System.Activities.Presentation">

<Grid>

</Grid>

</sap:ActivityDesigner>

public partial class myActivityDesigner

{

public myActivityDesigner()

{

InitializeComponent();

}

protected override void OnModelItemChanged(object newItem)

{

base.OnModelItemChanged(newItem);

System.Activities.Presentation.IActivityToolboxService toolboxService = (System.Activities.Presentation.IActivityToolboxService)this.Context.Services.GetService(typeof(System.Activities.Presentation.IActivityToolboxService));

toolboxService.AddCategory("myActivity自定义选卡");

toolboxService.AddItem("IActivityToolboxServiceSample.myActivityOne,IActivityToolboxServiceSample, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"

, "myActivity自定义选卡");

oolboxService.AddItem("IActivityToolboxServiceSample.myActivityTwo,IActivityToolboxServiceSample, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"

, "myActivity自定义选卡");

}

}

IActivityToolboxServiceSample.myActivityOne,IActivityToolboxServiceSample, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null

的查看