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VCCLCompilerTool.DefaultCharIsUnsigned Property 

Gets or sets the default char type to unsigned. DefaultCharIsUnsigned exposes the functionality of the compiler's /J option.

Namespace: Microsoft.VisualStudio.VCProjectEngine
Assembly: Microsoft.VisualStudio.VCProjectEngine (in microsoft.visualstudio.vcprojectengine.dll)

Property DefaultCharIsUnsigned As Boolean
Dim instance As VCCLCompilerTool
Dim value As Boolean

value = instance.DefaultCharIsUnsigned

instance.DefaultCharIsUnsigned = value
/** @property */
boolean get_DefaultCharIsUnsigned ()

/** @property */
void set_DefaultCharIsUnsigned (/** @attribute InAttribute() */ boolean IsUnsigned)

function get DefaultCharIsUnsigned () : boolean

function set DefaultCharIsUnsigned (IsUnsigned : boolean)

Property Value

true if the default char type is unsigned; otherwise, false.

See Examples for Project Model Extensibility for information about how to compile and run this example.

The following example modifies the DefaultCharIsUnsigned 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.DefaultCharIsUnsigned = True
    End Sub
End Module