Solution2.Saved 属性
获取或设置一个值,该值指示解决方案自上次保存或打开以来是否未经过修改。
命名空间: EnvDTE80
程序集: EnvDTE80(在 EnvDTE80.dll 中)
语法
声明
Property Saved As Boolean
bool Saved { get; set; }
property bool Saved {
bool get ();
void set (bool value);
}
abstract Saved : bool with get, set
function get Saved () : boolean
function set Saved (value : boolean)
属性值
类型:Boolean
如果对象自上次保存或打开以来未经过修改,则为 true;否则为 false。默认值为 true。
备注
Saved 属性替换了 Visual Studio 6.0 版中的 IsDirty 属性,但返回与 IsDirty 相反的值。
示例
有关如何运行此外接程序代码的信息,请参见如何:编译和运行自动化对象模型代码示例。
下面的示例显示解决方案的已保存 (Saved) 状态。
Public Sub OnConnection(ByVal application As Object, _
ByVal connectMode As ext_ConnectMode, ByVal addInInst As Object, _
ByRef custom As Array) Implements IDTExtensibility2.OnConnection
_applicationObject = CType(application, DTE2)
_addInInstance = CType(addInInst, AddIn)
PropertiesExample(_applicationObject)
End Sub
Sub PropertiesExample(ByVal dte As DTE2)
' This add-in sets and gets the Saved status of a solution.
' Open a solution in Visual Studio before
' running this example.
Try
Dim soln As Solution2 = _
CType(_applicationObject.Solution, Solution2)
Dim solnName As String = _
System.IO.Path.GetFileNameWithoutExtension(soln.FullName)
MsgBox(solnName & " has the following Saved status: " _
& soln.Saved.ToString())
MsgBox("Setting the Saved status to False")
soln.Saved = False
MsgBox(solnName & " now has the following Saved status: " & soln.Saved.ToString())
Catch ex As System.Exception
MsgBox(ex.ToString)
End Try
End Sub
using System.Windows.Forms;
public void OnConnection(object application,
Extensibility.ext_ConnectMode connectMode, object addInInst,
ref System.Array custom)
{
_applicationObject = (DTE2)application;
_addInInstance = (AddIn)addInInst;
// Pass the applicationObject member variable to the code example.
ProjectExample((DTE2)_applicationObject);
}
public void ProjectExample(DTE2 dte)
{
// This add-in gets and sets the Saved status of a solution.
// Open a solution in
// Visual Studio before running this example.
try
{
Solution2 soln = (Solution2)_applicationObject.Solution;
string solnName =
System.IO.Path.GetFileNameWithoutExtension(soln.FullName);
MessageBox.Show(solnName + " has the following Saved status: "
+ soln.Saved.ToString());
MessageBox.Show("Setting the Saved status to false...");
soln.Saved = false;
MessageBox.Show(solnName +
" now has the following Saved status: " + soln.Saved.ToString());
}
catch(SystemException ex)
{
MessageBox.Show("ERROR: " + ex);
}
}
.NET Framework 安全性
- 对直接调用方的完全信任。此成员不能由部分信任的代码使用。有关详细信息,请参阅通过部分受信任的代码使用库。