Overridable Sub RemoveItem( _
   ByVal sectionName As String, _
   ByVal item As IOcrUserDictionaryItem _
) 

Visual Basic (Usage)	Copy Code
Dim instance As IOcrUserDictionary Dim sectionName As String Dim item As IOcrUserDictionaryItem   instance.RemoveItem(sectionName, item)

virtual void RemoveItem( 
   string sectionName,
   IOcrUserDictionaryItem item
)

virtual void RemoveItem( 
   String^ sectionName,
   IOcrUserDictionaryItem^ item
) 

Parameters

sectionName

Name of the section where the item should be deleted.

Note: This parameter is not supported in the LEADTOOLS OCR Advantage Engine and it should be null.

item

The item to delete.

Deleting the last item from a section causes the section to be removed automatically from the user dictionary.

The user dictionary must be opened with Open or Create before you can use this method.

Use the CreateItem to create the instance of IOcrUserDictionaryItem to be added.

Use the AddItem to add an item to the user dictionary.

A user dictionary typically consists of different sections, the sections may contain one or more specified items (IOcrUserDictionaryItem). You can enumerate the sections in the User dictionary with the GetFirstSectionName and GetNextSectionName methods.

Each zone can be linked to a section in the User dictionary using the OcrZone.UserDictionarySectionName property.

User dictionary items are strings and they must be no longer than MaximumItemLength characters. They may contain spaces and punctuation characters.

If there is no default section specified, in the methods that expects a DefaultSectionName parameter, the first section of the User dictionary will be the default.

You can set the current user dictionary to use in the checking subsystem with the Use method. If no user dictionary has been set, no checking through the user dictionary will be performed.

You can use the Create method to create a new user dictionary and the Open method to open for edit an existing dictionary. You can then iterate through the sections and items as well as adding new sections and items to the dictionary. When you are done, you must call Save to save any changes you made to the dictionary and finally Close to close it.

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Reference