DataPoint Element (RDL)

Defines a single data point for a chart.

语法

<DataPoints>
    ...
        <DataPoint>
             <DataValues>...</DataValues>
           <DataLabel>...</Datalabel>
           <Action>...</Action>
            <Style>...</Style>
            <Marker>...</Marker>
            <DataElementName>...</DataElementName>
            <DataElementOutput>...</DataElementOutput>
        </DataPoint>
     ...
</DataPoints>

Element Characteristics

Characteristic	Description
Data type and length	None
Default value	None
Cardinality	1-n: Required element that can occur once or more than once.

Element Relationships

Relationship	Element
Parent element	DataPoints
Child elements	Action, DataElementName, DataElementOutput, DataLabel, DataValues, Marker, Style

备注

There must be one DataPoint element for each static category in a chart series. If the chart series does not contain static categories, the DataPoints element must contain one and only one DataPoint element. The data values within the child DataValues element can be a single value expression (in the case of bar or line charts) or multiple value expressions (in the case of stock and bubble charts).

请参阅

参考

Report Definition XML Elements

帮助和信息

获取 SQL Server 2005 帮助