/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.BAS_Region model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BAS_Region(");
strSql.Append("CnName,EnName,IsValid,IsEnd)");
strSql.Append(" values (");
strSql.Append("@CnName,@EnName,@IsValid,@IsEnd)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CnName", SqlDbType.VarChar, 50),
new SqlParameter("@EnName", SqlDbType.VarChar, 50),
new SqlParameter("@IsValid", SqlDbType.Bit, 1),
new SqlParameter("@IsEnd", SqlDbType.Int, 4)
};
parameters[0].Value = model.CnName;
parameters[1].Value = model.EnName;
parameters[2].Value = model.IsValid;
parameters[3].Value = model.IsEnd;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hownet.Model.BAS_Region model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update BAS_Region set ");
strSql.Append("CnName=@CnName,");
strSql.Append("EnName=@EnName,");
strSql.Append("IsValid=@IsValid,");
strSql.Append("IsEnd=@IsEnd");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CnName", SqlDbType.VarChar, 50),
new SqlParameter("@EnName", SqlDbType.VarChar, 50),
new SqlParameter("@IsValid", SqlDbType.Bit, 1),
new SqlParameter("@IsEnd", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CnName;
parameters[1].Value = model.EnName;
parameters[2].Value = model.IsValid;
parameters[3].Value = model.IsEnd;
parameters[4].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.BAS_Region GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 CnName,EnName,IsValid,ID,IsEnd from BAS_Region ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.BAS_Region model = new Hownet.Model.BAS_Region();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.CnName = ds.Tables[0].Rows[0]["CnName"].ToString();
model.EnName = ds.Tables[0].Rows[0]["EnName"].ToString();
if (ds.Tables[0].Rows[0]["IsValid"] != null && ds.Tables[0].Rows[0]["IsValid"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsValid"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsValid"].ToString().ToLower() == "true"))
{
model.IsValid = true;
}
else
{
model.IsValid = false;
}
}
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["IsEnd"] != null && ds.Tables[0].Rows[0]["IsEnd"].ToString() != "")
{
model.IsEnd = int.Parse(ds.Tables[0].Rows[0]["IsEnd"].ToString());
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}