ServerDocument Constructor (String, FileAccess)

Статья
07/25/2011

Initializes a new instance of the ServerDocument class using the full path of the document to be loaded and a value that indicates the file access for the document.

Namespace: Microsoft.VisualStudio.Tools.Applications
Assembly: Microsoft.VisualStudio.Tools.Applications.ServerDocument (in Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll)

Syntax

'Declaration
Public Sub New ( _
    documentPath As String, _
    access As FileAccess _
)

public ServerDocument(
    string documentPath,
    FileAccess access
)

Parameters

documentPath
Type: System.String
The full path of the document to be loaded.

access
Type: System.IO.FileAccess
A value that indicates the file access for the document.

Exceptions

Exception	Condition
ArgumentNullException	The documentPath parameter is nulla null reference (Nothing in Visual Basic) or empty or consists entirely of white space characters.
ArgumentException	The value of access is System.IO.FileAccess.Write.
FileNotFoundException	The file specified by documentPath does not exist.
DocumentNotCustomizedException	The file specified by the documentPath parameter does not have a customization, and the value of access is System.IO.FileAccess.Read.
DocumentCustomizedWithPreviousRuntimeException	The file specified by documentPath has a customization that was not created with the Visual Studio 2010 Tools for Office Runtime or the Visual Studio Tools for the Microsoft Office system (version 3.0 Runtime).
UnknownCustomizationFileException	The file specified by documentPath has a file name extension that is not supported by the Visual Studio Tools for Office runtime.

Remarks

Use this constructor to access the cached data or deployment manifest information in a document that is on disk if you want to open the document with read-only or write-only access. By default, the other ServerDocument constructors open the document with read/write access.

Examples

The following code example uses the ServerDocument(String, FileAccess) constructor to create a new ServerDocument that loads a specified document with read-only access. The code then displays the URL of the deployment manifest for the customization that is attached to the document.

This example requires:

A console application project or some other non-Office project.
References to the following assemblies:
- Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll and Microsoft.VisualStudio.Tools.Applications.Runtime.dll (if the project targets the .NET Framework 4).
  
  or
- Microsoft.VisualStudio.Tools.Applications.ServerDocument.v10.0.dll and Microsoft.VisualStudio.Tools.Applications.Runtime.v9.0.dll (if the project targets the .NET Framework 3.5).
Imports (for Visual Basic) or using (for C#) statements for Microsoft.VisualStudio.Tools.Applications and Microsoft.VisualStudio.Tools.Applications.Runtime namespaces at the top of your code file.

Private Sub CreateServerDocumentReadOnly(ByVal documentPath As String)
    Dim runtimeVersion As Integer = 0
    Dim serverDocument1 As ServerDocument = Nothing

    Try
        runtimeVersion = ServerDocument.GetCustomizationVersion(documentPath)
        If runtimeVersion = 3 Then
            serverDocument1 = New ServerDocument(documentPath, System.IO.FileAccess.Read)
            MessageBox.Show("The URL of the deployment manifest is: " & vbLf & _
                serverDocument1.DeploymentManifestUrl.ToString())
        End If

    Catch ex As System.IO.FileNotFoundException
        System.Windows.Forms.MessageBox.Show("The specified document does not exist.")
    Catch ex As DocumentNotCustomizedException
        System.Windows.Forms.MessageBox.Show("The specified document does not " & _
            "have a customization.")
    Catch ex As UnknownCustomizationFileException
        System.Windows.Forms.MessageBox.Show("The specified document has a file " & _
            "extension that is not supported by Visual Studio Tools for Office.")
    Finally
        If Not (serverDocument1 Is Nothing) Then
            serverDocument1.Close()
        End If
    End Try
End Sub

private void CreateServerDocumentReadOnly(string documentPath)
{
    int runtimeVersion = 0;
    ServerDocument serverDocument1 = null;

    try
    {
        runtimeVersion = ServerDocument.GetCustomizationVersion(documentPath);
        if (runtimeVersion == 3)
        {
            serverDocument1 = new ServerDocument(documentPath,
                System.IO.FileAccess.Read);
            MessageBox.Show("The URL of the deployment manifest is: \n" +
                serverDocument1.DeploymentManifestUrl.ToString());
        }
    }
    catch (System.IO.FileNotFoundException)
    {
        System.Windows.Forms.MessageBox.Show("The specified document does not exist.");
    }
    catch (DocumentNotCustomizedException)
    {
        System.Windows.Forms.MessageBox.Show("The specified document does not " +
            "have a customization.");
    }
    catch (UnknownCustomizationFileException)
    {
        System.Windows.Forms.MessageBox.Show("The specified document has a file " +
            "extension that is not supported by Visual Studio Tools for Office.");
    }
    finally
    {
        if (serverDocument1 != null)
            serverDocument1.Close();
    }
}

.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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