/// <summary>
/// 单一SQL语句获取数据表
/// </summary>
/// <param name="sql"></param>
/// <param name="para"></param>
/// <returns></returns>
public DataTable GetDTBySingleSql(string sql, ParaCollection para)
{
//定义一个DataTable实例
DataTable result = new DataTable();
//定义SQL语句集
SqlDataCollection sqlData = new SqlDataCollection();
sqlData.Add(new SqlData(sql, para));
try
{
if (service.Excute(result, sqlData, DBOperationFashion.Select))
{
int row = result.Rows.Count;
return(result);
}
else
{
return(null);
}
}
catch (Exception)
{
return(null);
}
}
/// <summary>
/// 单一SQL语句数据库写操作
/// </summary>
/// <param name="sql"></param>
/// <param name="para"></param>
/// <returns></returns>
public bool WriteDBBySingleSql(string sql, ParaCollection para)
{
//定义SQL语句集
SqlDataCollection sqlData = new SqlDataCollection();
sqlData.Add(new SqlData(sql, para));
try
{
return(service.Excute(new DataTable(), sqlData, DBOperationFashion.Other));
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// 多个SQL语句数据库写操作
/// </summary>
/// <param name="sqlDatas"></param>
/// <returns></returns>
public bool WriteDBByMultiSql(List <SqlData> sqlDatas)
{
//定义SQL语句集
SqlDataCollection sqlDataCes = new SqlDataCollection();
foreach (SqlData sd in sqlDatas)
{
sqlDataCes.Add(sd);
}
try
{
return(service.Excute(new DataTable(), sqlDataCes, DBOperationFashion.Other));
}
catch (Exception)
{
return(false);
}
}
