DataColumnSignature Members TIBCO Spotfire 6.0 API Reference
The DataColumnSignature type exposes the following members.
Constructors
  NameDescription
Public methodDataColumnSignature(DataColumnProperties)
Creates a column signature from a properties collection for a column.
Public methodDataColumnSignature(DataRowReaderColumn)
Creates a column signature for a column retrieved from a DataRowReader.
Public methodDataColumnSignature(IDataColumn)
Creates a column signature for a given column.
Public methodDataColumnSignature(String, DataType)
Creates a column signature from the name and data type of column.
Public methodDataColumnSignature(DataSourceConnection, DataReader, Int32)Obsolete.
Creates a column signature for a column retrieved from a data source.
Public methodDataColumnSignature(DataSourceConnection, DataReader, String)Obsolete.
Creates a column signature for a column retrieved from a data source.
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Methods
  NameDescription
Public methodEquals(Object)
Determines whether the specified Object is equal to the current Object.
(Overrides Object Equals(Object).)
Public methodEquals(DataColumnSignature)
Compares a signature instance to another for equality.
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as a hash function for a particular type. GetHashCode  is suitable for use in hashing algorithms and data structures like a hash table.
(Overrides Object GetHashCode .)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a String that represents the current Object.
(Overrides Object ToString .)
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Properties
  NameDescription
Public propertyContentType
The content type of the column.
Public propertyDataType
The data type of the column.
Public propertyExternalIdentifier
The external identifier of the column, may be null. The external ID is typically a GUID that comes from IS.
Public propertyExternalName
The external name of the column, may be null. The external name is the name as it was originally named in the data source.
Public propertyName
The name of the column, may not be null.
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See Also
DataColumnSignature Class
Spotfire.Dxp.Data Namespace