Nevron Open Vision Documentation
NDataSourceFormat Class Members
Fields  Properties  Methods 


The following tables list the members exposed by NDataSourceFormat.

Public Fields
 NameDescription
Public Fieldstatic (Shared in Visual Basic)AccessA reference to the Access data source format.  
Public Fieldstatic (Shared in Visual Basic)CsvA reference to the CSV data source format.  
Public Fieldstatic (Shared in Visual Basic)ExcelA reference to the Excel data source format.  
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Public Properties
 NameDescription
Public PropertyExtensionsGets the file extensions of files this data source can load data from.  
Public PropertyMimeGets the mime type of this data source.  
Public PropertyNameGets the name of the data source.  
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Public Methods
 NameDescription
Public MethodGenerateSelectQueryGenerates a select query that select all columns and rows from the table with the given name.  
Public Methodstatic (Shared in Visual Basic)GetFromFileNameGets the data source format for the given file name. Returns null if an appropriate data source format for the given file name is not found.  
Public MethodLoadFromFileLoads a data source from the given file using the specified settings.  
Public MethodMatchChecks whether a data source of this format can be stored in a file with the given extension.  
Public Methodstatic (Shared in Visual Basic)RegisterRegisters the given data source format.  
Public Methodstatic (Shared in Visual Basic)UnregisterUnregisters the given data source format.  
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Protected Methods
 NameDescription
Protected MethodParseSelectQueryObtains the column names and the table name from the given SELECT query. Throws an exception on error.  
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See Also

Reference

NDataSourceFormat Class
Nevron.Nov.Text.Data Namespace

 

 


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