DbcManager 类 |  |
This classes manages open database. Both databases that are opened explicitely and also databases that are opened
for "free" tables that have a backlink to a database
继承层次Object
DbcManager
DbcManager
命名空间： XSharp.RDD
程序集： XSharp.Core (在 XSharp.Core.dll 中) 版本：2.22 GA
语法DbcManager 类型公开以下成员。
构造函数| 名称 | 说明 | |
|---|---|---|
 | DbcManager | 初始化 DbcManager 类的一个新实例 |
属性
方法| 名称 | 说明 | |
|---|---|---|
 | Activate | |
| Close | Close a Database |
| CreateDatabase | Create a new DBC file |
| ExtendDbName | Enhance the DBC name. Adds the extension and path when needed. |
| FindDatabase | Search a Database by file name |
| FindDatabaseByName | Search a Database by name |
| Open | Open a DBC file. This does NOT make the database the active database |
| ValidateStructure | Validate the DBC structure |
备注The Databases are opened like 'normal' tables but in a separate DataSession.
The DoForDataBase() method selects this special datasession, executes the action that is passed as parameter and restores the original datasession. This way you can seek, evaluate macros etc without disturbing the normal opened cursors.
The DoForDataBase() method selects this special datasession, executes the action that is passed as parameter and restores the original datasession. This way you can seek, evaluate macros etc without disturbing the normal opened cursors.
参见