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IWMSPlugin.ErrorCode (C#)

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IWMSPlugin.ErrorCode (C#)

The ErrorCode property retrieves an HRESULT error code for the plug-in.

Syntax

  int = Plugin.ErrorCode;

Property Value

int containing the error code.

Remarks

This property is read-only. It is valid only if the bit flag is set on the value returned by the IWMSPlugin.Status property. The bit flag identifies the state of the plug-in.

You can use the IWMSLoggingAdmin object to record plug-in errors in the Windows event log. If the event log contains a WMS_EVENT_LOG_LEVEL_ERROR, the HRESULT specified in the IWMSLoggingAdmin object is returned by the ErrorCode method.

Example Code

using Microsoft.WindowsMediaServices.Interop;
using System.Runtime.InteropServices;

// Declare variables.
WMSServer          Server;
IWMSPlugins        Plugins;
IWMSPlugin         Plugin;

int               iValue;

try {
    // Create a new WMSServer object.
    Server = new WMSServerClass();

    // Retrieve the IWMSPlugins object.
    Plugins = Server.Authenticators;

    // Retrieve information about each plug-in.
    for (int i = 0; i < Plugins.Count; i++)
    {
        Plugin = Plugins[i];

        // Retrieve the current status of the plug-in.
        iValue = Plugin.Status;

        // Retrieve error information if the plug-in
        // is in error status.
        if (iValue == WMS_PLUGIN_STATUS.WMS_PLUGIN_ERROR)
        {
            iValue = Plugin.ErrorCode;
        }
    }
}
catch (COMException comExc) {
    // TODO: Handle COM exceptions.
}
catch (Exception e) {
    // TODO: Handle exceptions.
}

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

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