com.crystaldecisions.sdk.occa.report.definition
Interface IBlobFieldObject

All Superinterfaces:
IClone, IGraphicObject, IReportObject
All Known Implementing Classes:
BlobFieldObject

public interface IBlobFieldObject
extends IGraphicObject

This interface defines a BLOB field, which is a large binary object. It represents an OLE object or a bitmap of some form. You can only associate a BlobFieldObject object with a DBField object. That is, a BlobFieldObject object can only be used to represent data from a database. The size limit on BlobFieldObject objects is 4 GB.


Method Summary
 java.lang.String getDataSourceName()
           Returns which IDBField object will be used as a data source.
 void setDataSourceName(java.lang.String dataSourceName)
           Sets which IDBField object will be used as a data source.
 
Methods inherited from interface com.crystaldecisions.sdk.occa.report.definition.IGraphicObject
getOriginalHeight, getOriginalWidth, getPictureFormat, getXscaling, getYscaling, setOriginalHeight, setOriginalWidth, setPictureFormat
 
Methods inherited from interface com.crystaldecisions.sdk.occa.report.definition.IReportObject
getBorder, getBorderMargins, getFormat, getHeight, getKind, getLeft, getLinkedURI, getName, getReplacementConditionFormulas, getReportPartBookmark, getSectionCode, getSectionName, getTop, getWidth, setBorder, setFormat, setHeight, setLeft, setLinkedURI, setName, setReplacementConditionFormulas, setReportPartBookmark, setSectionCode, setSectionName, setTop, setWidth
 

Method Detail

getDataSourceName

java.lang.String getDataSourceName()

Returns which IDBField object will be used as a data source. When the report is populated with data, the IBlobFieldObject object will display the contents of the IDBField specified by this method. Use the IDBField.getFormulaForm() method to associate it with an IBlobFieldObject object.

Returns:
A String that specifies which IDBField object will be used as a data source.

setDataSourceName

void setDataSourceName(java.lang.String dataSourceName)

Sets which IDBField object will be used as a data source. When the report is populated with data, the IBlobFieldObject object will display the contents of the IDBField specified by this method. Use the IDBField.getFormulaForm() method to associate it with an IBlobFieldObject object.

Parameters:
dataSourceName - A String that specifies which IDBField object will be used as a data source.