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VoDb 类

X#
The VoDb class extends the CoreDb class with methods that take usual parameters or return usual values.
All other methods are identical and inherited from the CoreDb class.
继承层次
Object
  CoreDb
    VoDb

命名空间:  XSharp
程序集:  XSharp.RT (在 XSharp.RT.dll 中) 版本:2.22 GA
语法
 CLASS VoDb INHERIT CoreDb
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VoDb 类型公开以下成员。

构造函数
  名称说明
公共方法VoDb
初始化 VoDb 类的一个新实例
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方法
  名称说明
公共方法静态成员BlobInfo(UInt32, UInt32, __Usual)
Retrieve information about a memo column.
公共方法静态成员BlobInfo(UInt32, UInt32, __Usual)
Retrieve information about a memo column.
公共方法静态成员FieldGet
Retrieve the value of a specified database field.
公共方法静态成员FieldInfo(UInt32, UInt32, __Usual)
Retrieve and optionally change information about a column.
公共方法静态成员FieldInfo(UInt32, UInt32, __Usual)
Retrieve and optionally change information about a column.
公共方法静态成员Info(UInt32, __Usual)
Retrieve information about a work area.
公共方法静态成员Info(UInt32, __Usual)
Retrieve information about a work area.
公共方法静态成员OrderInfo(UInt32, String, Object, __Usual)
Return information about index files and the orders in them.
公共方法静态成员OrderInfo(UInt32, String, Object, __Usual)
Return information about index files and the orders in them.
公共方法静态成员RddInfo(UInt32, __Usual)
Return and optionally change settings controlled directly by the RDD.
公共方法静态成员RddInfo(UInt32, __Usual)
Return and optionally change settings controlled directly by the RDD.
公共方法静态成员RecordInfo(UInt32, __Usual, __Usual)
Retrieve information about a record.
公共方法静态成员RecordInfo(UInt32, __Usual, __Usual)
Retrieve information about a record.
公共方法静态成员Select
Select a new work area and retrieve the current work area.
公共方法静态成员SetFilter
Set a filter condition.
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参见