Version: 3.0.4
automtn.h File Reference

Classes

class  wxVariantDataCurrency
 This class represents a thin wrapper for Microsoft Windows CURRENCY type. More...
 
class  wxVariantDataErrorCode
 This class represents a thin wrapper for Microsoft Windows SCODE type (which is the same as HRESULT). More...
 
class  wxVariantDataSafeArray
 This class represents a thin wrapper for Microsoft Windows SAFEARRAY type. More...
 
class  wxAutomationObject
 The wxAutomationObject class represents an OLE automation object containing a single data member, an IDispatch pointer. More...
 

Enumerations

enum  wxAutomationInstanceFlags {
  wxAutomationInstance_UseExistingOnly = 0,
  wxAutomationInstance_CreateIfNeeded = 1,
  wxAutomationInstance_SilentIfNone = 2
}
 Automation object creation flags. More...
 
enum  wxOleConvertVariantFlags {
  wxOleConvertVariant_Default = 0,
  wxOleConvertVariant_ReturnSafeArrays = 1
}
 Flags used for conversions between wxVariant and OLE VARIANT. More...
 

Enumeration Type Documentation

Automation object creation flags.

These flags can be used with wxAutomationObject::GetInstance().

Since
2.9.2
Enumerator
wxAutomationInstance_UseExistingOnly 

Only use the existing instance, never create a new one.

This flag can be used to forbid the creation of a new instance if none is currently running.

wxAutomationInstance_CreateIfNeeded 

Create a new instance if there are no existing ones.

This flag corresponds to the default behaviour of wxAutomationObject::GetInstance() and means that if getting an existing instance failed, we should call wxAutomationObject::CreateInstance() to create a new one.

wxAutomationInstance_SilentIfNone 

Do not show an error message if no existing instance is currently running.

All other errors will still be reported as usual.

Flags used for conversions between wxVariant and OLE VARIANT.

These flags are used by wxAutomationObject for its wxConvertOleToVariant() calls. They can be obtained by wxAutomationObject::GetConvertVariantFlags() and set by wxAutomationObject::SetConvertVariantFlags().

Since
3.0

Include file:

#include <wx/msw/ole/oleutils.h> 
Enumerator
wxOleConvertVariant_Default 

Default value.

wxOleConvertVariant_ReturnSafeArrays 

If this flag is used, SAFEARRAYs contained in OLE VARIANTs will be returned as wxVariants with wxVariantDataSafeArray type instead of wxVariants with the list type containing the (flattened) SAFEARRAY's elements.