Breakpoint.Condition 屬性

發行項
10/28/2012

指定中斷點的條件。

命名空間： EnvDTE
組件： EnvDTE (在 EnvDTE.dll 中)

語法

'宣告
ReadOnly Property Condition As String

string Condition { get; }

property String^ Condition {
    String^ get ();
}

abstract Condition : string

function get Condition () : String

屬性值

型別：System.String
表示屬性之中斷點條件的字串。

備註

條件是一個選擇性屬性，用以決定在到達中斷點時是否中斷程式。這個條件可以在 [中斷點條件] 對話方塊中進行指定。

傳回的字串通常是用來判斷何時叫用中斷點的運算式。

範例

下列範例示範如何使用 Condition 屬性。

若要測試這個屬性：

執行增益集。
執行目標應用程式。

public static void Condition(DTE dte)
{
    // Setup debug Output window.
    Window w = (Window)dte.Windows.Item(EnvDTE.Constants.vsWindowKindOutput);
    w.Visible = true;
    OutputWindow ow = (OutputWindow)w.Object;
    OutputWindowPane owp = ow.OutputWindowPanes.Add("Breakpoint Condition Test: ");
    owp.Activate();
    
    //dte is a reference to the DTE object passed to you by the
    //OnConnection method that you implement when you create an add-in.
    EnvDTE.Debugger debugger = (EnvDTE.Debugger)dte.Debugger;
    //Stop at the breakpoint if TempC < TempF is true
    debugger.Breakpoints.Add("","Target001.cs", 15, 1, "tempC < tempF", 
    EnvDTE.dbgBreakpointConditionType.dbgBreakpointConditionTypeWhenTrue, 
    "C#","", 0, "", 0, EnvDTE.dbgHitCountType.dbgHitCountTypeNone);
    string strCondition = debugger.Breakpoints.Item(1).Condition;
    string strConditionType = debugger.Breakpoints.Item(1).ConditionType.ToString();
    owp.OutputString(strCondition + "\n" + strConditionType);
}

Shared Sub Condition(ByRef dte As EnvDTE.DTE)
    Dim strCondition As String
    Dim strType As String

    dte.Debugger.StepInto(True)
    dte.Debugger.Breakpoints.Add("", "Target001.cs", 15, 1, "tempC < tempF", _
                                 EnvDTE.dbgBreakpointConditionType.dbgBreakpointConditionTypeWhenTrue, _
                                 "C#", "", 0, "", 0, EnvDTE.dbgHitCountType.dbgHitCountTypeNone)
    strCondition = dte.Debugger.Breakpoints.Item(1).Condition.ToString()
    strType = dte.Debugger.Breakpoints.Item(1).ConditionType.ToString()
    MessageBox.Show("Condition Property Test: " + vbCrLf + _
                    strCondition + vbCrLf + strType)
End Sub