Represents a class capable of exporting data from a DataTable
to a Stream given a set of ordered row indexes and a enumerable of
column names.
Inheritance Hierarchy
Spotfire.Dxp.Data.ExportDataWriter
Spotfire.Dxp.Application.ExtensionCustomDataWriter
Namespace: Spotfire.Dxp.Data.Export
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 65.0.19510.3242 (65.0.19510.3242)
Syntax
C#
public abstract class DataWriter
The DataWriter type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | DataWriter |
Initializes a new instance of the DataWriter class.
|
Properties
| Name | Description | |
|---|---|---|
 | CanWriteFromReader |
Gets a value indicating whether this instance can write from reader.
|
Methods
| Name | Description | |
|---|---|---|
| CanWriteFromReaderCore |
Gets a value indicating whether Write(Stream, DataRowReader, DataRowReaderColumnCollection)
method has been overridden.
|
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Write(Stream, DataRowReader) |
Writes data from DataRowReader to the specified stream.
|
| Write(Stream, DataRowReader, DataRowReaderColumnCollection) |
Writes data from DataRowReader to the specified stream.
|
| Write(Stream, DataTable, IEnumerableInt32, IEnumerableString) |
Writes data from a DataTable to the specified stream.
|
| WriteCore(Stream, DataRowReader, DataRowReaderColumnCollection) |
Writes data from DataRowReader to the specified stream.
Note that the CanWriteFromReader method must be overridden as well to
indicate for API users if the DataWriter has implemented this method.
|
| WriteCore(Stream, DataTable, IEnumerableInt32, IEnumerableString) |
Writes data from a DataTable to the specified stream.
|
Version Information
Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also