VCCLCompilerTool.UsePrecompiledHeader Property
Visual Studio 2005
Gets or sets a value that enables the creation or use of a precompiled header during the build. UsePrecompiledHeader exposes the functionality of the compiler's /Yc and /Yu options.
Namespace: Microsoft.VisualStudio.VCProjectEngine
Assembly: Microsoft.VisualStudio.VCProjectEngine (in microsoft.visualstudio.vcprojectengine.dll)
Assembly: Microsoft.VisualStudio.VCProjectEngine (in microsoft.visualstudio.vcprojectengine.dll)
property pchOption UsePrecompiledHeader { pchOption get (); void set ([InAttribute] pchOption optSetting); }
/** @property */ pchOption get_UsePrecompiledHeader () /** @property */ void set_UsePrecompiledHeader (/** @attribute InAttribute() */ pchOption optSetting)
function get UsePrecompiledHeader () : pchOption function set UsePrecompiledHeader (optSetting : pchOption)
Property Value
A pchOption value.See Examples for Project Model Extensibility for information about how to compile and run this example.
The following example modifies the UsePrecompiledHeader 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.UsePrecompiledHeader = pchOption.pchGenerateAuto End Sub End Module
