/// <summary>
/// 根据数据库类型获取操作类
/// </summary>
/// <param name="at">数据库类型</param>
/// <returns>DataBaseOper 数据操作类</returns>
public static SybaseHelperByODBC GetDataBaseOper(eDBType at)
{
switch (at)
{
case eDBType.Access:
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return(dbOper_Sybase);
break;
case eDBType.Sybase:
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return(dbOper_Sybase);
break;
case eDBType.Custom:
break;
default: //默认是本地库
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return(dbOper_Sybase);
break;
}
return(null);
}
/// <summary>
/// 在自定义数据库连接中根据数据库类型获取数据库连接
/// </summary>
/// <param name="at">数据库的连接方式</param>
/// <param name="at2">自定义数据库的数据库类型</param>
/// <param name="ServerName">(net)服务器名称</param>
/// <param name="DataBaseName">数据库名称</param>
/// <param name="UserIdName">用户</param>
/// <param name="Password">密码</param>
/// <returns></returns>
public static SybaseHelperByODBC GetDataBaseOper(eDBType at, eDBType at2, string ServerName, string DataBaseName, string UserIdName, string Password)
{
switch (at)
{
case eDBType.Access:
case eDBType.Oracle:
case eDBType.SqlServer:
break;
case eDBType.Custom:
if (dbOper_Custom != null)
{
dbOper_Custom.ConnClose(); //先关闭 再连接
}
dbOper_Custom = new SybaseHelperByODBC(at2, ServerName, DataBaseName, UserIdName, Password);
return(dbOper_Custom);
break;
default: //默认是本地库
break;
}
return(null);
}
/// <summary>
/// 在自定义数据库连接中根据数据库类型获取数据库连接
/// </summary>
/// <param name="at">数据库的连接方式</param>
/// <param name="at2">自定义数据库的数据库类型</param>
/// <param name="ServerName">(net)服务器名称</param>
/// <param name="DataBaseName">数据库名称</param>
/// <param name="UserIdName">用户</param>
/// <param name="Password">密码</param>
/// <returns></returns>
public static SybaseHelperByODBC GetDataBaseOper(eDBType at, eDBType at2, string ServerName, string DataBaseName, string UserIdName, string Password)
{
switch (at)
{
case eDBType.Access:
case eDBType.Oracle:
case eDBType.SqlServer:
break;
case eDBType.Custom:
if (dbOper_Custom != null)
{
dbOper_Custom.ConnClose(); //先关闭 再连接
}
dbOper_Custom = new SybaseHelperByODBC(at2, ServerName, DataBaseName, UserIdName, Password);
return dbOper_Custom;
break;
default: //默认是本地库
break;
}
return null;
}
/// <summary>
/// 根据数据库类型获取操作类
/// </summary>
/// <param name="at">数据库类型</param>
/// <returns>DataBaseOper 数据操作类</returns>
public static SybaseHelperByODBC GetDataBaseOper(eDBType at)
{
switch (at)
{
case eDBType.Access:
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return dbOper_Sybase;
break;
case eDBType.Sybase:
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return dbOper_Sybase;
break;
case eDBType.Custom:
break;
default: //默认是本地库
if (dbOper_Sybase == null)
{
dbOper_Sybase = new SybaseHelperByODBC(at);
}
return dbOper_Sybase;
break;
}
return null;
}
