How to automated SAP GUI Logon in Windows form C#

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I need to connect SAP with out using SAP LOGON.
HERE my code Is

C#

GuiApplication guiApp = (GuiApplication)System.Activator.CreateInstance(Type.GetTypeFromProgID("SapGui.ScriptingCtrl.1"));
GuiConnection guiConn = guiApp.OpenConnectionByConnectionString("/H/XXXXX/S/3200", true, true);

GuiSession guiSession = (GuiSession)guiConn.Sessions.Item(0);
GuiFrameWindow guiWindow = guiSession.ActiveWindow;
((GuiTextField)guiWindow.FindByName("RSYST-MANDT", "GuiTextField")).Text = "XXX";
((GuiTextField)guiWindow.FindByName("RSYST-BNAME", "GuiTextField")).Text = "XXX";
((GuiTextField)guiWindow.FindByName("RSYST-BCODE", "GuiPasswordField")).Text = "XXXX";
((GuiTextField)guiWindow.FindByName("RSYST-LANGU", "GuiTextField")).Text = "XX";
guiWindow.SendVKey(0);
Console.ReadLine();

this Code Compile successfully. but following errors

The enumerator of the collection cannot find en element with the specified index.

Kindly Resolve this?

Posted 26-Oct-15 3:45am

Member 11296812

Updated 26-Oct-15 21:09pm

v5

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Comments

ZurdoDev 26-Oct-15 10:12am

And which line of code causes the error?

And do you understand the error? You're trying to reference a collection item that does not exist.

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