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public interface IBlobFieldObject
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 |
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getOriginalHeight, getOriginalWidth, getPictureFormat, getXscaling, getYscaling, setOriginalHeight, setOriginalWidth, setPictureFormat |
Methods inherited from interface com.crystaldecisions.sdk.occa.report.definition.IReportObject |
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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 |
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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.
String
that specifies 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.
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.
dataSourceName
- A String
that specifies which IDBField
object will be used as a data
source.
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