Nevron Open Vision Documentation
NEmptyDataTable Class Members
Fields  Properties  Methods 


The following tables list the members exposed by NEmptyDataTable.

Public Fields
 NameDescription
Public Fieldstatic (Shared in Visual Basic)InstanceThe Empty data provider.  
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Public Properties
 NameDescription
Public PropertyCanAddRowOverridden. Returns false.  
Public PropertyCanInsertRowOverridden. Returns false.  
Public PropertyCanRemoveRowOverridden. Returns false.  
Public PropertyFieldCountOverridden. Returns 0.  
Public PropertyRowCountOverridden. Returns 0.  
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Public Methods
 NameDescription
Public MethodAddObserverOverridden. Overriden to do nothing  
Public MethodGetFieldIndexOverridden. Returns -1  
Public MethodGetFieldInfoOverloaded. Overridden. Throws an expception  
Public MethodGetObserversOverridden. Overriden to return an empty array  
Public MethodGetValueOverloaded. Overridden. Throws an expception  
Public MethodRemoveObserverOverridden. Overriden to do nothing  
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Protected Methods
 NameDescription
Protected MethodAddFieldCoreOverridden. Adds a new field  
Protected MethodAddRowCoreOverloaded. Overridden. Adds a new row with field default values.  
Protected MethodInsertFieldCoreOverridden. Inserts a new field at the specified index  
Protected MethodInsertRowCoreOverloaded. Overridden. Inserts a new row with field default values  
Protected MethodRemoveAllRowsCoreOverridden. Removes all rows  
Protected MethodRemoveFieldCoreOverridden. Removes the field at the specified index  
Protected MethodRemoveRowCoreOverridden. Removes a row at the specified index  
Protected MethodRenameFieldCoreOverridden. Sets a new name to the field at the specified index, if CanRenameField is true.  
Protected MethodSetValueCoreOverridden. Sets the value for a given [row:field], if CanSetValue is true  
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See Also

Reference

NEmptyDataTable Class
Nevron.Nov.Data Namespace

 

 


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