Question

vb.net 如何运行javascript

已经引用了 microsoft script control 1.0这个COM组件

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim ScriptControl As Object
ScriptControl = CreateObject("MSScriptControl.ScriptControl")
ScriptControl.Language = "JavaScript"
ScriptControl.Timeout = -1
ScriptControl.AddCode(TextBox1.Text)
Dim Psw As String = ScriptControl.Run("m5fd", "123456")
MsgBox(Psw)

End Sub

在vs2012输入了以上代码，确出现下面的错误

请教如何实现在vb.net 运行javascript,谢谢

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Answer 1

既然引用了COM组件，就可以直接使用了，无需用CreateObject创建。
Dim ScriptControl As New MSScriptControl.ScriptControl
ScriptControl.Language = "JavaScript" '设置语言种类
ScriptControl.AddCode("function TestFunc(){return 'Hello world!'}") '添加脚本代码
MsgBox(ScriptControl.Run("TestFunc")) '显示一下那段脚本的返回值（这里你将看到Hello world!字符)

Answer 2

建议使用ironjs
例 http://www.cnblogs.com/comsokey/archive/2013/01/24/IrconJS.html