/// <summary>
/// 更新一条数据
/// </summary>
public static bool Update(yny_003.Model.C_Error model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_Error set ");
strSql.Append("MID=@MID,");
strSql.Append("CarCode=@CarCode,");
strSql.Append("EType=@EType,");
strSql.Append("EDetails=@EDetails,");
strSql.Append("Address=@Address,");
strSql.Append("ImgUrl=@ImgUrl,");
strSql.Append("CreateDate=@CreateDate");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@MID", SqlDbType.VarChar, 50),
new SqlParameter("@CarCode", SqlDbType.VarChar, 50),
new SqlParameter("@EType", SqlDbType.VarChar, 50),
new SqlParameter("@EDetails", SqlDbType.VarChar, 250),
new SqlParameter("@Address", SqlDbType.VarChar, 250),
new SqlParameter("@ImgUrl", SqlDbType.VarChar, 250),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.MID;
parameters[1].Value = model.CarCode;
parameters[2].Value = model.EType;
parameters[3].Value = model.EDetails;
parameters[4].Value = model.Address;
parameters[5].Value = model.ImgUrl;
parameters[6].Value = model.CreateDate;
parameters[7].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 static yny_003.Model.C_Error DataRowToModel(DataRow row)
{
yny_003.Model.C_Error model = new yny_003.Model.C_Error();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["MID"] != null)
{
model.MID = row["MID"].ToString();
}
if (row["CarCode"] != null)
{
model.CarCode = row["CarCode"].ToString();
}
if (row["EType"] != null)
{
model.EType = row["EType"].ToString();
}
if (row["EDetails"] != null)
{
model.EDetails = row["EDetails"].ToString();
}
if (row["Address"] != null)
{
model.Address = row["Address"].ToString();
}
if (row["ImgUrl"] != null)
{
model.ImgUrl = row["ImgUrl"].ToString();
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(row["CreateDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public static int Add(yny_003.Model.C_Error model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_Error(");
strSql.Append("MID,CarCode,EType,EDetails,Address,ImgUrl,CreateDate)");
strSql.Append(" values (");
strSql.Append("@MID,@CarCode,@EType,@EDetails,@Address,@ImgUrl,@CreateDate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@MID", SqlDbType.VarChar, 50),
new SqlParameter("@CarCode", SqlDbType.VarChar, 50),
new SqlParameter("@EType", SqlDbType.VarChar, 50),
new SqlParameter("@EDetails", SqlDbType.VarChar, 250),
new SqlParameter("@Address", SqlDbType.VarChar, 250),
new SqlParameter("@ImgUrl", SqlDbType.VarChar, 250),
new SqlParameter("@CreateDate", SqlDbType.DateTime)
};
parameters[0].Value = model.MID;
parameters[1].Value = model.CarCode;
parameters[2].Value = model.EType;
parameters[3].Value = model.EDetails;
parameters[4].Value = model.Address;
parameters[5].Value = model.ImgUrl;
parameters[6].Value = model.CreateDate;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public static yny_003.Model.C_Error GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,MID,CarCode,EType,EDetails,Address,ImgUrl,CreateDate from C_Error ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
yny_003.Model.C_Error model = new yny_003.Model.C_Error();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
