private void InitializeAdoBase(DataBaseType dbType, string connStr)
{
switch (dbType)
{
case DataBaseType.SqlServer:
{
this.adoBase = new SqlADOBase(connStr);
break;
}
case DataBaseType.Ole:
{
this.adoBase = new OleADOBase(connStr);
break;
}
case DataBaseType.Oracle:
{
this.adoBase = new OracleADOBase(connStr);
break;
}
default:
{
throw new Exception("The target DataBaseType is not implemented !");
}
}
}
public void Initialize(IDBAccesser accesser, int page_Size, string whereStr, string[] fields)
{
this.theParas = new DataPaginationParas(accesser.ConnectString, accesser.DbTableName, whereStr);
this.theParas.Fields = fields;
this.theParas.PageSize = page_Size;
this.fieldStrs = this.theParas.GetFiedString();
this.adoBase = new SqlADOBase(this.theParas.ConnectString);
}
public void Initialize(DataPaginationParas paras)
{
this.theParas = paras;
this.fieldStrs = this.theParas.GetFiedString();
this.adoBase = new SqlADOBase(this.theParas.ConnectString);
}
public void Initialize(string connStr, DataBaseType dbType)
{
this.connectionStr = connStr;
this.dbEleFactory = DbElementFactoryGetter.GetDBTypeElementFactory(dbType);
this.adoBase = this.dbEleFactory.GetADOBase(connStr);
}