Consuming DFS Webservices in .Net Client

Hi there,

I was thinking of consuming the DFS webservices by generating the proxies for .Net. Is that supported ? The examples which I see for DFS with .Net use the Productivity layer and I want to avoid using the productivity layer. Would appreciate if somebody could point to any examples.

Thanks

- Harjit

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baixench

Hi Harjit,

Take this program.

It generates the proxy class with one webserveice.

Hope this help.

Best Regards

harjits

Let me try and see what this generates.

harjits

Tried and gives me the following error

See the end of this message for details on invoking

just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************

System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

at System.Collections.CollectionBase.RemoveAt(Int32 index)

at Emc.Documentum.FS.Tools.Lib.Proxy.DynamicProxyFactory.WriteCode(String nameSpace, String serviceName, Boolean convertArrays)

at Emc.Documentum.FS.Tools.Form1.button4_Click(Object sender, EventArgs e)

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.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************

mscorlib

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1873 (QFEN-1.050727-1800)

CodeBase: file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

----------------------------------------

DfsProxyGen

Assembly Version: 6.5.0.39

Win32 Version: 6.5.0.39

CodeBase: file:///D:/tools/dfsproxygenerator/dotnet/DfsProxyGen.exe

----------------------------------------

System.Windows.Forms

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

----------------------------------------

System

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

----------------------------------------

System.Drawing

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

----------------------------------------

System.ServiceModel

Assembly Version: 3.0.0.0

Win32 Version: 3.0.4506.648 (Winfxred.004506-0648)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.ServiceModel/3.0.0.0__b77a5c561934e089/System.ServiceModel.dll

----------------------------------------

System.Web.Services

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Web.Services/2.0.0.0__b03f5f7f11d50a3a/System.Web.Services.dll

----------------------------------------

SMDiagnostics

Assembly Version: 3.0.0.0

Win32 Version: 3.0.4506.648 (Winfxred.004506-0648)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/SMDiagnostics/3.0.0.0__b77a5c561934e089/SMDiagnostics.dll

----------------------------------------

System.Configuration

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

----------------------------------------

System.Xml

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

----------------------------------------

Microsoft.JScript

Assembly Version: 8.0.0.0

Win32 Version: 8.0.50727.1433

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.JScript/8.0.0.0__b03f5f7f11d50a3a/Microsoft.JScript.dll

----------------------------------------

System.Web

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll

----------------------------------------

System.Runtime.Serialization

Assembly Version: 3.0.0.0

Win32 Version: 3.0.4506.648 (Winfxred.004506-0648)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Runtime.Serialization/3.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll

----------------------------------------

System.Design

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.dll

----------------------------------------

System.Data

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)

CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll

----------------------------------------

************** JIT Debugging **************

To enable just-in-time (JIT) debugging, the .config file for this

application or computer (machine.config) must have the

jitDebugging value set in the system.windows.forms section.

The application must also be compiled with debugging

enabled.

For example:

<system.windows.forms jitDebugging="true" />

</configuration>

When JIT debugging is enabled, any unhandled exception

will be sent to the JIT debugger registered on the computer

rather than be handled by this dialog box.

baixench

I don't know what is happening you.

Did you try to generate a proxy class with several webservices?

Regards

FabianLee-EMC

Harjit,

You've seen this article?

http://craigrandall.net/archives/2008/07/dfs-object-service-consumer-2a/

harjits

Yes I did see that and it helped. The only thing about those articles is that is uses .Net 3.5 and Visual Studio 2008 to generate the proxies. Proxies in 2.0 and 3.5 get generated differently. I will have to change of the code which calls the proxies.

Thanks

- Harjit