IVarInfo Interface
Definition
Important
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Provides information about the properties of the specified variable.
public interface class IVarInfopublic interface class IVarInfo__interface IVarInfo[System.Runtime.InteropServices.Guid("1E5DF92F-4FC6-4808-AB39-9C914ECF2B8B")]
[System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)]
public interface IVarInfo[<System.Runtime.InteropServices.Guid("1E5DF92F-4FC6-4808-AB39-9C914ECF2B8B")>]
[<System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)>]
type IVarInfo = interfacePublic Interface IVarInfo- Attributes
Remarks
The IVarInfo object controls information about the properties contained in the specified variable, such as its name and dispatch identifier, any associated help string, its type and variant type, and whether it is a VTS variable. You can display a variable's properties in a custom wizard that adds variables to a project. Such a wizard must understand the parts of the variable and parse them within the wizard. For an example of a Visual Studio wizard that uses IVarInfo, see Add Member Variable Wizard.
Note
See How to: Interpret Visual C++ Wizard Model Examples for more information about how properties and methods are called in both the HTML and the default.js files of a custom wizard.
Properties
| DispID |
Gets or sets the variable or function dispatch ID. |
| HelpString |
Gets or sets the variable or function Help string. |
| Name |
Gets or sets the name of the object. |
| Type |
Gets or sets the variable's type. |
| VariantType |
Gets or sets the variable's variant type. |
| VTSType |
Gets or sets the VTS type of the variable. |