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Gets or sets a value indicating whether the compiler will check for 64-bit portability issues. Detect64BitPortabilityProblems exposes the functionality of the compiler's /Wp64 (Detect 64-Bit Portability Issues) option.
Namespace:  Microsoft.VisualStudio.VCProjectEngine
Assembly:  Microsoft.VisualStudio.VCProjectEngine (in Microsoft.VisualStudio.VCProjectEngine.dll)
Syntax
'Declaration
Property Detect64BitPortabilityProblems As Boolean
bool Detect64BitPortabilityProblems { get; set; }
property bool Detect64BitPortabilityProblems {
    bool get ();
    void set (bool value);
}
abstract Detect64BitPortabilityProblems : bool with get, set
function get Detect64BitPortabilityProblems () : boolean 
function set Detect64BitPortabilityProblems (value : boolean)
Property Value
Type: System.Boolean
true if the compiler will check for 64-bit portability issues; otherwise, false.
Examples
See How to: Compile Example Code for Project Model Extensibility for information about how to compile and run this example.
The following example modifies the Detect64BitPortabilityProblems property in the integrated development environment (IDE):
' add reference to Microsoft.VisualStudio.VCProjectEngine
Imports EnvDTE
Imports Microsoft.VisualStudio.VCProjectEngine
Public Module Module1
    Sub Test()
        Dim prj As VCProject
        Dim cfgs, tools As IVCCollection
        Dim cfg As VCConfiguration
        Dim tool As VCCLCompilerTool
        prj = DTE.Solution.Projects.Item(1).Object
        cfgs = prj.Configurations
        cfg = cfgs.Item(1)
        tool = cfg.Tools("VCCLCompilerTool")
        tool.Detect64BitPortabilityProblems = True
    End Sub
End Module
.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.