Leadtools.Wia Assembly

Leadtools.Wia Assembly Changes from Version 16.5 to Version 17

The following methods have been changed in LEADTOOLS for .NET v17:

Method	Description
Leadtools.Wia.WiaSession.AcquireImageFromVideo	Return value changed from void to string value.
Leadtools.Wia.WiaSession.GetProperties(System.Object)	Return value changed from void to Leadtools.Wia.WiaProperties value.
Leadtools.Wia.WiaSession.SetProperties(System.Object,Leadtools.Wia.WiaProperties)	Extra parameter of type Leadtools.Wia.WiaProperties has been added.
Leadtools.Wia.WiaSession.GetRootItem(System.Object)	Return value changed from void to System.Object value.
Leadtools.Wia.WiaSession.GetPropertyLong(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Return value changed from void to System.Int32 value.
Leadtools.Wia.WiaSession.GetPropertyLong(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Extra parameter of type System.Int32 has been added.
Leadtools.Wia.WiaSession.GetPropertyGuid(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Return value changed from void to System.Guid value.
Leadtools.Wia.WiaSession.GetPropertyGuid(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Extra parameter of type System.Guid has been added.
Leadtools.Wia.WiaSession.GetPropertyString(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Return value changed from void to System.String value.
Leadtools.Wia.WiaSession.GetPropertyString(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Extra parameter of type System.String has been added.
Leadtools.Wia.WiaSession.GetPropertySystemTime(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Return value changed from void to System.DateTime value.
Leadtools.Wia.WiaSession.GetPropertySystemTime(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Extra parameter of type System.DateTime has been added.
Leadtools.Wia.WiaSession.GetPropertyBuffer(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Return value changed from void to System.IO.Stream value.
Leadtools.Wia.WiaSession.GetPropertyBuffer(System.Object,System.String,Leadtools.Wia.WiaPropertyId)	Extra parameter of type System.IO.Stream has been added.
Leadtools.Wia.WiaSession.GetFormatGuid(Leadtools.Wia.WiaFileFormats)	Return value changed from void to System.Guid value.
Leadtools.Wia.WiaSession.GetCategoryGuid(Leadtools.Wia.WiaCategories)	Extra parameter of type System.Guid has been added.

The following properties have been removed from LEADTOOLS for .NET v17:

Property	Description
Leadtools.Wia.WiaSession.Properties	Use the return value of Leadtools.Wia.WiaSession.GetProperties(System.Object) or the extra parameter in Leadtools.Wia.WiaSession.SetProperties(System.Object,Leadtools.Wia.WiaProperties) instead.
Leadtools.Wia.WiaSession.TakenPictureFileName	Use the return value of Leadtools.Wia.WiaSession.AcquireImageFromVideo instead.
Leadtools.Wia.WiaSession.RootItem	Use the return value of Leadtools.Wia.WiaSession.GetRootItem(System.Object) instead.
Leadtools.Wia.WiaSession.LongValue	Use the return value of Leadtools.Wia.WiaSession.GetPropertyLong(System.Object,System.String,Leadtools.Wia.WiaPropertyId) or the extra parameter in Leadtools.Wia.WiaSession.SetPropertyLong(System.Object,System.String,Leadtools.Wia.WiaPropertyId,System.Int32) instead.
Leadtools.Wia.WiaSession.GuidValue	Use the return value of Leadtools.Wia.WiaSession.GetPropertyGuid(System.Object,System.String,Leadtools.Wia.WiaPropertyId) or the extra parameter in Leadtools.Wia.WiaSession.SetPropertyGuid(System.Object,System.String,Leadtools.Wia.WiaPropertyId,System.Guid) instead.
Leadtools.Wia.WiaSession.StringValue	Use the return value of Leadtools.Wia.WiaSession.GetPropertyString(System.Object,System.String,Leadtools.Wia.WiaPropertyId) or the extra parameter in Leadtools.Wia.WiaSession.SetPropertyString(System.Object,System.String,Leadtools.Wia.WiaPropertyId,System.String) instead.
Leadtools.Wia.WiaSession.SystemTimeValue	Use the return value of Leadtools.Wia.WiaSession.GetPropertySystemTime(System.Object,System.String,Leadtools.Wia.WiaPropertyId) or the extra parameter in Leadtools.Wia.WiaSession.SetPropertySystemTime(System.Object,System.String,Leadtools.Wia.WiaPropertyId,System.DateTime) instead.
Leadtools.Wia.WiaSession.BufferValue	Use the return value of Leadtools.Wia.WiaSession.GetPropertyBuffer(System.Object,System.String,Leadtools.Wia.WiaPropertyId) or the extra parameter in Leadtools.Wia.WiaSession.SetPropertyBuffer(System.Object,System.String,Leadtools.Wia.WiaPropertyId,System.IO.Stream) instead.
Leadtools.Wia.WiaSession.CategoryGuid	Use the return value of Leadtools.Wia.WiaSession.GetCategoryGuid(Leadtools.Wia.WiaCategories) instead.
Leadtools.Wia.WiaSession.FormatGuid	Use the return value of Leadtools.Wia.WiaSession.GetFormatGuid(Leadtools.Wia.WiaFileFormats) instead.

Leadtools.Wia Assembly Changes from Version 16 to Version 16.5

Version 16.5 has not changed from Version 16. For more information, refer to http://www.leadtools.com/Home2/general/new-in-v16_5.htm

Leadtools.Wia Assembly Changes from Version 15 to Version 16

New Assembly

The following assembly has been added to LEADTOOLS For .NET v16:

Namespace Description

Leadtools.Wia Outline and description of enumerations, structures, and classes to support image acquisition from a wide variety of hardware devices.

LEADTOOLS WIA	Send comments on this topic. \| Back to Introduction - All Topics \| Help Version 17.0.3.22
Leadtools.Wia Assembly