CachedDataItem.Id Özellik
Alır veya ayarlar tarafından temsil edilen önbelleğe alınmış verileri nesnenin adı CachedDataItem.
Ad alanı: Microsoft.VisualStudio.Tools.Applications
Derleme: Microsoft.VisualStudio.Tools.Applications.ServerDocument (Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll içinde)
Sözdizimi
'Bildirim
Public Property Id As String
Get
Set
public string Id { get; set; }
Özellik Değeri
Tür: System.String
Tarafından temsil edilen önbelleğe alınmış verileri nesnenin adı CachedDataHostItem.
Örnekler
Aşağıdaki kod örneği Id özelliğine görünen adlar nesnelerinin önbelleğe alınmış verileri bir Excel çalışma kitabı.
Bu örnek aşağıdakileri gerektirir:
Bir konsol uygulaması projesi veya başka bir Office dışı projeye.
Aşağıdaki derlemelerine başvurular:
Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll ve Microsoft.VisualStudio.Tools.Applications.Runtime.dll (eğer proje .NET Framework 4'i hedefliyorsa).
ya da
Microsoft.Visualstudio.Tools.Applications.ServerDocument.V10.0.dll ve Microsoft.VisualStudio.Tools.Applications.Runtime.v9.0.dll (, proje hedefleri.net Framework 3.5).
Imports(Visual Basic için) veya using (için C#) ifadeleri için Microsoft.VisualStudio.Tools.Applications ve Microsoft.VisualStudio.Tools.Applications.Runtime ad alanları üst kod dosyası.
Private Sub DisplayDataCacheContents(ByVal documentPath As String)
Dim runtimeVersion As Integer = 0
Dim serverDocument1 As ServerDocument = Nothing
Try
runtimeVersion = ServerDocument.GetCustomizationVersion(documentPath)
If runtimeVersion <> 3 Then
MessageBox.Show("This document does not have a Visual Studio Tools for Office " & _
"customization, or it has a customization that was created with a version of " & _
"the runtime that is incompatible with this version of the ServerDocument class.")
Return
End If
If ServerDocument.IsCacheEnabled(documentPath) Then
serverDocument1 = New ServerDocument(documentPath)
Dim stringBuilder1 As New System.Text.StringBuilder()
' Display all of the cached data items
' in the document.
Dim hostItem1 As CachedDataHostItem
For Each hostItem1 In serverDocument1.CachedData.HostItems
stringBuilder1.Append(vbLf & "Namespace and class: ")
stringBuilder1.Append(hostItem1.Id & vbLf)
Dim dataItem1 As CachedDataItem
For Each dataItem1 In hostItem1.CachedData
stringBuilder1.Append(" Data item: ")
stringBuilder1.Append(dataItem1.Id & vbLf)
Next dataItem1
Next hostItem1
MessageBox.Show(stringBuilder1.ToString())
Else
MessageBox.Show("The specified document does not have cached data.")
End If
Catch ex As System.IO.FileNotFoundException
System.Windows.Forms.MessageBox.Show("The specified document does not exist.")
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 DisplayDataCacheContents(string documentPath)
{
int runtimeVersion = 0;
ServerDocument serverDocument1 = null;
try
{
runtimeVersion = ServerDocument.GetCustomizationVersion(documentPath);
if (runtimeVersion != 3)
{
MessageBox.Show("This document does not have a Visual Studio Tools for " +
"Office customization, or it has a customization that was created with " +
"a version of the runtime that is incompatible with this version of the " +
"ServerDocument class.");
return;
}
if (ServerDocument.IsCacheEnabled(documentPath))
{
serverDocument1 = new ServerDocument(documentPath);
System.Text.StringBuilder stringBuilder1 =
new System.Text.StringBuilder();
// Display all of the cached data items
// in the document.
foreach (CachedDataHostItem hostItem1 in
serverDocument1.CachedData.HostItems)
{
stringBuilder1.Append("\nNamespace and class: ");
stringBuilder1.Append(hostItem1.Id + "\n");
foreach (CachedDataItem dataItem1 in
hostItem1.CachedData)
{
stringBuilder1.Append(" Data item: ");
stringBuilder1.Append(dataItem1.Id + "\n");
}
}
MessageBox.Show(stringBuilder1.ToString());
}
else
{
MessageBox.Show("The specified document does not have cached data.");
}
}
catch (System.IO.FileNotFoundException)
{
System.Windows.Forms.MessageBox.Show("The specified document does not exist.");
}
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 Güvenliği
- Anında arayanlar için tam güven. Bu üye kısmen güvenilen kodla kullanılamaz. Daha fazla bilgi için bkz. kısmen güvenilir kod tarafından Kitaplıklar kullanma.