The problem here is really that IronPython Studio is really weird and is trying to create namespaces where none exist. So if you removed the class WindowsApplication... everywhere or if you changed the namespace names so the 2 files had distinct "namespaces" it would work. But you won't get the two separate classes to be merged into one namespace.
I personally would suggest going w/ Michael Foord's recommendation of making a base winforms class in the designer w/ C# and then just inheriting from that in IronPython rather than using IronPython Studio's forms support. Alternately I think XAML is probably the future as far as IronPython IDEs go. W/ XAML none of the UI needs to be represented with code. > -----Original Message----- > From: [email protected] [mailto:users- > [email protected]] On Behalf Of Leonides Saguisag > Sent: Wednesday, October 07, 2009 1:36 PM > To: '[email protected]' > Subject: [IronPython] Issue with using multiple forms in IronPython > > I am trying to create a simple app which has two forms. Form1 contains a > button which, when clicked, should display Form2 as a dialog. Here is the > source code (developed using IronPython Studio): > > ### Program.py ### > from System import * > from System.Windows.Forms import * > from Form1 import * > > class WindowsApplication80: # namespace > > @staticmethod > def RealEntryPoint(): > Application.EnableVisualStyles() > Application.Run(WindowsApplication8.Form1()) > > if __name__ == "Program": > WindowsApplication80.RealEntryPoint(); > ### end of Program.py ### > > ### Form1.py ### > import System > from System.Windows.Forms import * > from System.ComponentModel import * > from System.Drawing import * > from clr import * > from Form2 import * > class WindowsApplication8: # namespace > > class Form1(System.Windows.Forms.Form): > """type(_button1) == System.Windows.Forms.Button, type(_form2) == > System.Windows.Forms.Form""" > __slots__ = ['_button1', '_form2'] > def __init__(self): > self.InitializeComponent() > > @accepts(Self(), bool) > @returns(None) > def Dispose(self, disposing): > > > > super(type(self), self).Dispose(disposing) > > @returns(None) > def InitializeComponent(self): > self._button1 = System.Windows.Forms.Button() > self.SuspendLayout() > # > # button1 > # > self._button1.Location = System.Drawing.Point(96, 78) > self._button1.Name = 'button1' > self._button1.Size = System.Drawing.Size(75, 23) > self._button1.TabIndex = 0 > self._button1.Text = 'button1' > self._button1.UseVisualStyleBackColor = True > self._button1.Click += self._button1_Click > # > # Form1 > # > self.ClientSize = System.Drawing.Size(292, 273) > self.Controls.Add(self._button1) > self.Name = 'Form1' > self.Text = 'Form1' > self.ResumeLayout(False) > > @accepts(Self(), System.Object, System.EventArgs) > @returns(None) > def _button1_Click(self, sender, e): > self._form2 = WindowsApplication8.Form2() > ShowDialog(self._form2) > ### end of Form1.py ### > > ### Form2.py ### > import System > from System.Windows.Forms import * > from System.ComponentModel import * > from System.Drawing import * > from clr import * > class WindowsApplication8: # namespace > > class Form2(System.Windows.Forms.Form): > __slots__ = [] > def __init__(self): > > self.InitializeComponent() > > @accepts(Self(), bool) > @returns(None) > def Dispose(self, disposing): > > > > super(type(self), self).Dispose(disposing) > > @returns(None) > def InitializeComponent(self): > self.SuspendLayout() > # > # Form2 > # > self.ClientSize = System.Drawing.Size(292, 273) > self.Name = 'Form2' > self.Text = 'Form2' > self.Load += self._Form2_Load > self.ResumeLayout(False) > ### end of Form2.py ### > > The issue is that when I click on button1 on Form1, the debugger stops in the > _button1_Click method, on the following line: > > self._form2 = WindowsApplication8.Form2() > > Here is the exception detail: > ### Start of exception detail ### > IronPython.Runtime.Exceptions.PythonNameErrorException was unhandled by user > code > Message="name 'Form2' not defined" > Source="IronPython" > StackTrace: > at IronPython.Runtime.Operations.Ops.CheckInitializedOrBuiltin(Object > o, ICallerContext context, String name) > at Form1._button1_Click$f630(FunctionEnvironment8Dictionary $env, > Object self, Object sender, Object e) in Form1.py:line 49 > at IronPython.Runtime.Calls.Function3.Call(ICallerContext context, > Object arg0, Object arg1, Object arg2) > at IronPython.Runtime.Calls.Function3.Call(ICallerContext context, > Object[] args) > at IronPython.Runtime.Operations.Ops.Call(Object func, Object[] args) > at > IronPython.Modules.ClrModule.ReturnChecker.RuntimeChecker.Call(Object[] args) > at IronPython.Runtime.Operations.Ops.Call(Object func, Object[] args) > at IronPython.Modules.ClrModule.ArgChecker.RuntimeChecker.Call(Object[] > args) > at IronPython.Runtime.Operations.Ops.Call(Object func, Object[] args) > at > IronPython.Runtime.Types.ReflectedEvent.EventDispatcher.Call(Object[] args) > at IronPython.Runtime.Operations.Ops.Call(Object func, Object[] args) > at IronPython.Runtime.Operations.Ops.Call(Object func, Object arg0, > Object arg1) > at System.Void(Object, EventArgs)##51(Object , Object , EventArgs ) > at System.Windows.Forms.Control.OnClick(EventArgs e) > at System.Windows.Forms.Button.OnClick(EventArgs e) > at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) > at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons > button, Int32 clicks) > at System.Windows.Forms.Control.WndProc(Message& m) > at System.Windows.Forms.ButtonBase.WndProc(Message& m) > at System.Windows.Forms.Button.WndProc(Message& m) > at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& > m) > at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) > at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, > Int32 msg, IntPtr wparam, IntPtr lparam) > at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) > at > System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeN > ativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 > reason, Int32 pvLoopData) > at > System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 > reason, ApplicationContext context) > at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 > reason, ApplicationContext context) > at System.Windows.Forms.Application.Run(Form mainForm) > at Run##60(Object ) > at IronPython.Runtime.Calls.FastCallable1.Call(ICallerContext context, > Object arg0) > at IronPython.Runtime.Calls.FastCallable1.Call(ICallerContext context, > Object[] args) > at IronPython.Compiler.MethodBinder.MethodTarget.Call(ICallerContext > context, Object[] args) > at IronPython.Compiler.MethodBinder.TargetSet.Call(ICallerContext > context, CallType callType, Object[] args) > at IronPython.Compiler.MethodBinder.TargetSet.Call1(ICallerContext > context, Object arg0) > at > IronPython.Runtime.Calls.FastCallableWithContextAny.Call(ICallerContext > context, Object arg0) > at IronPython.Runtime.Calls.BuiltinFunction.Call(ICallerContext > context, Object arg0) > at IronPython.Runtime.Operations.Ops.CallWithContext(ICallerContext > context, Object func, Object arg0) > at Program.RealEntryPoint$f634(FunctionEnvironment4Dictionary $env) in > Program.py:line 10 > at IronPython.Runtime.Calls.Function0.Call(ICallerContext context) > at IronPython.Runtime.Operations.Ops.CallWithContext(ICallerContext > context, Object func) > at Program.Initialize() in Program.py:line 13 > at IronPython.Runtime.Operations.Ops.ExecuteCompiled(InitializeModule > init) > InnerException: > ### End of exception detail ### > > I am stumped as to why it thinks Form2 is not defined. > > Just to add, all of the files are all located in the same folder: > WindowsApplication8\Form1.py > WindowsApplication8\Form1.resx > WindowsApplication8\Form2.py > WindowsApplication8\Form2.resx > WindowsApplication8\Program.py > > I would greatly appreciate any insight anyone can provide. > > Thanks, > -- Leo > _______________________________________________ > Users mailing list > [email protected] > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
