VCCLCompilerTool.PreprocessorDefinitions - свойство
Gets or sets one or more preprocessor defines. PreprocessorDefinitions exposes the functionality of the compiler's /D (Preprocessor Definitions) option, the MIDL compiler's MIDL Property Pages: General option, and the Resource Compiler's Resources Property Pages option.
Пространство имен: Microsoft.VisualStudio.VCProjectEngine
Сборка: Microsoft.VisualStudio.VCProjectEngine (в Microsoft.VisualStudio.VCProjectEngine.dll)
Синтаксис
'Декларация
Property PreprocessorDefinitions As String
'Применение
Dim instance As VCCLCompilerTool
Dim value As String
value = instance.PreprocessorDefinitions
instance.PreprocessorDefinitions = value
string PreprocessorDefinitions { get; set; }
property String^ PreprocessorDefinitions {
String^ get ();
void set (String^ value);
}
function get PreprocessorDefinitions () : String
function set PreprocessorDefinitions (value : String)
Значение свойства
Тип: System.String
One or more preprocessor defines.
Примеры
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 compiler's PreprocessorDefinitions 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
Dim oldDefs As String
prj = DTE.Solution.Projects.Item(1).Object
cfgs = prj.Configurations
cfg = cfgs.Item(1)
tool = cfg.Tools("VCCLCompilerTool")
oldDefs = tool.PreprocessorDefinitions
tool.PreprocessorDefinitions = "_TEST;" + oldDefs
MsgBox(tool.PreprocessorDefinitions)
End Sub
End Module
Разрешения
- Полное доверие для непосредственно вызывающего метода. Этот член не может быть использован частично доверенным кодом. Дополнительные сведения см. в разделе Using Libraries from Partially Trusted Code.