The C1OlapEngine type exposes the following members.
Constructors
| Name | Description | |
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C1OlapEngine |
Initializes a new instance of a C1OlapEngine.
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Methods
| Name | Description | |
|---|---|---|
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BeginUpdate |
Suspend automatic updates to the output table while defining the Olap view.
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EndUpdate |
Restore automatic updates to the output table after the Olap view has been defined.
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GetDetail(DataRow, DataColumn) |
Gets a list of objects in the raw data source that define the content
of a specific cell in the output table exposed by the OlapTable
property.
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GetDetail(DataRow, String) |
Gets a list of objects in the raw data source that define the content
of a specific cell in the output table exposed by the OlapTable
property.
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GetOlapKey(DataColumn) |
Gets the C1OlapKey associated with a DataColumn
on an Olap table.
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GetOlapKey(DataRow) |
Gets the C1OlapKey associated with a DataRow
on an Olap table.
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GetViewTitle()()()() |
Gets a string with a title describing the current view.
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GetViewTitle(String, String) |
Gets a localized string with a title describing the current view.
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ReadXml(String) |
Reads an Olap view definition from a file.
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ReadXml(XmlReader) |
Reads an Olap view definition from an XmlReader.
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TransposeFields |
Transposes the fields in the current view so rows become columns and
columns become rows.
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Update |
Causes the C1OlapEngine to rebuild the output
table exposed by the OlapTable property.
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WriteXml(String) |
Saves the current Olap view definition into an Xml file.
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WriteXml(XmlWriter) |
Saves the current Olap view definition into an XmlWriter.
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Properties
| Name | Description | |
|---|---|---|
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ColumnFields |
Gets a list of C1OlapField objects that define
the fields shown as columns in the output table.
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DataSource |
Gets or sets the object that contains data to be analyzed.
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Fields |
Gets the list of C1OlapField objects exposed by
the data source.
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FilteredItemCount |
Gets the number of elements that are represented in the current view.
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FilterFields |
Gets a list of C1OlapField objects that define
the fields used as filters for the output table.
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IsViewDefined |
Gets a value that determines whether an Olap view is currently defined.
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ItemCount |
Gets the number of elements that in the data source.
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OlapDefaultView |
Gets the default ICollectionView that exposes the data
in the OlapTable.
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OlapTable |
Gets the DataTable that contains the output of
the Olap analysis.
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RowFields |
Gets a list of C1OlapField objects that define
the fields shown as rows in the output table.
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ShowKeyColumns |
Gets or sets a value that determines whether the Olap output table
should include columns containing the row keys.
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ShowTotalsColumns |
Gets or sets a value that determines whether the Olap output table
should include columns containing subtotals or grand totals.
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ShowTotalsRows |
Gets or sets a value that determines whether the Olap output table
should include rows containing subtotals or grand totals.
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ShowZeros |
Gets or sets a value that determines whether the Olap output table
should use zeros to indicate missing values.
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ValueField |
Gets the first C1OlapField in the ValueFields
collection, or null if the collection is empty.
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ValueFields |
Gets a list of C1OlapField objects that define
the fields summarized in the cells of the output table.
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ViewDefinition |
Gets or sets the Olap view definition as an Xml string.
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Events
| Name | Description | |
|---|---|---|
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LoadedFields |
Fires after the C1OlapEngine finishes loading the fields for
the current DataSource.
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Updated |
Fires after the C1OlapEngine finishes the Olap analysis
and the output OlapTable is ready.
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Updating |
Fires before the C1OlapEngine starts updating
the output OlapTable.
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See Also
