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DataColumn.Name 属性 (Visio)DataColumn.Name Property (Visio)

office 365 dev account|上次更新日期: 2018/3/13
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获取数据列在其父数据记录集内的唯一名称。只读。Gets the unique name of the data column in its parent data recordset. Read-only.

请注意 此 Visio 对象或成员是仅供授权用户的 Visio 专业 2013年。Note This Visio object or member is available only to licensed users of Visio Professional 2013.

语法Syntax

表达式名称expression . Name

表达式_一个表示DataColumn对象的变量。_expression A variable that represents a DataColumn object.

返回值Return Value

字符串String

注解Remarks

Name属性是DataColumn对象的默认属性。Name的值在特定的数据记录集内是唯一,因此能够唯一标识数据记录集内的列。Visio 将为Name属性指定的值相同,或从原始数据源中的列的名称。The Name property is the default property of the DataColumn object. The value of Name is unique within a particular data recordset and therefore uniquely identifies the column in the data recordset. The value that Visio assigns for the Name property is the same as, or derived from, the name of the column in the original data source.

对于给定的列,名称属性的值不一定相同的显示名称属性,用于指定在 Visio 用户界面中,在外部数据窗口中的列的名称和它为读/写。For a given column, the value of the Name property is not necessarily the same as that of the DisplayName property, which specifies the name of the column in the External Data window in the Visio user interface, and which is read/write.

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