IVsApplicationConfigurationManager.GetApplicationConfiguration Method

Articolo
02/28/2011

Returns an IVsApplicationConfiguration object that corresponds to the Configuration object for a project at the level indicated by the hierarchy and itemId parameters.

Namespace: Microsoft.VisualStudio.ManagedInterfaces9
Assembly: Microsoft.VisualStudio.ManagedInterfaces.WCF (in Microsoft.VisualStudio.ManagedInterfaces.WCF.dll)

Syntax

'Dichiarazione
Function GetApplicationConfiguration ( _
    hierarchy As IVsHierarchy, _
    itemId As UInteger _
) As IVsApplicationConfiguration

IVsApplicationConfiguration GetApplicationConfiguration(
    IVsHierarchy hierarchy,
    uint itemId
)

IVsApplicationConfiguration^ GetApplicationConfiguration(
    IVsHierarchy^ hierarchy, 
    unsigned int itemId
)

abstract GetApplicationConfiguration : 
        hierarchy:IVsHierarchy * 
        itemId:uint32 -> IVsApplicationConfiguration

function GetApplicationConfiguration(
    hierarchy : IVsHierarchy, 
    itemId : uint
) : IVsApplicationConfiguration

Parameters

hierarchy
Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy
The IVsHierarchy of the project.

itemId
Type: System.UInt32
The constant VSITEMID_ROOT which represents the root node of the project hierarchy.

Return Value

Type: Microsoft.VisualStudio.ManagedInterfaces9.IVsApplicationConfiguration
An IVsApplicationConfiguration object.

Remarks

Use VSITEMID_ROOT to retrieve the configuration for the root level of the project.

Examples

The following code example demonstrates how to use the GetApplicationConfiguration method to return a IVsApplicationConfiguration object.

/// Make sure that our custom WSDL importer extension is registered in /// the Metadata section of the configuration file for the current 
/// project hierarchy and serviceProvider that gives access to required 
/// services.
private static void EnsureCustomWsdlImporterRegistered
 (IVsHierarchy hierarchy, IServiceProvider serviceProvider)
{
    /// The IVsApplicationConfigurationManager service returns a 
    /// System.Configuration.Configuration object corresponding to 
    /// the given project's app.config or web.config file.
    IVsApplicationConfigurationManager cfgMgr = 
 serviceProvider.GetService(typeof(IVsApplicationConfigurationManager))
 as IVsApplicationConfigurationManager;
    // Return the current application's configuration file by using 
    // the IVsApplicationConfiguration APIs. Make sure that the 
    // instance that is returned is disposed of correctly in order 
    // to clean up any event hooks or docdatas.
    using (IVsApplicationConfiguration appCfg = 
 cfgMgr.GetApplicationConfiguration(hierarchy, 
 Microsoft.VisualStudio.VSConstants.VSITEMID_ROOT))
    {
        System.Configuration.Configuration cfg = 
 appCfg.LoadConfiguration();

        // Check the file out from Source Code Control if it 
        // exists.
        appCfg.QueryEditConfiguration();

        /// After a System.Configuration.Configuration object
        /// exists, use the"normal" .NET Framework configuration
        /// APIs to return the sections that you want to modify.
        ServiceModelSectionGroup sg = 
 ServiceModelSectionGroup.GetSectionGroup(cfg);
        Type importerType = typeof(BindingPickerWsdlImportExtension);
        if (!IsWsdlImporterRegistered(sg, importerType))
        {
            // If our custom WSDL importer is not registered, add 
            // it to the application's configuration file.
            sg.Client.Metadata.WsdlImporters.Add(new 
 WsdlImporterElement(importerType));
            cfg.Save();
        }
    }
}

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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