/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SchSystem.Model.SchGradeUsers model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SchGradeUsers set ");
strSql.Append("GradeId=@GradeId,");
strSql.Append("UserName=@UserName,");
strSql.Append("UserTname=@UserTname,");
strSql.Append("RecTime=@RecTime,");
strSql.Append("RecUser=@RecUser,");
strSql.Append("LastRecTime=@LastRecTime,");
strSql.Append("LastRecUser=@LastRecUser");
strSql.Append(" where AutoId=@AutoId");
SqlParameter[] parameters =
{
new SqlParameter("@GradeId", SqlDbType.Int, 4),
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserTname", SqlDbType.NVarChar, 20),
new SqlParameter("@RecTime", SqlDbType.DateTime),
new SqlParameter("@RecUser", SqlDbType.VarChar, 50),
new SqlParameter("@LastRecTime", SqlDbType.DateTime),
new SqlParameter("@LastRecUser", SqlDbType.VarChar, 20),
new SqlParameter("@AutoId", SqlDbType.Int, 4)
};
parameters[0].Value = model.GradeId;
parameters[1].Value = model.UserName;
parameters[2].Value = model.UserTname;
parameters[3].Value = model.RecTime;
parameters[4].Value = model.RecUser;
parameters[5].Value = model.LastRecTime;
parameters[6].Value = model.LastRecUser;
parameters[7].Value = model.AutoId;
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 SchSystem.Model.SchGradeUsers DataRowToModel(DataRow row)
{
SchSystem.Model.SchGradeUsers model = new SchSystem.Model.SchGradeUsers();
if (row != null)
{
if (row["AutoId"] != null && row["AutoId"].ToString() != "")
{
model.AutoId = int.Parse(row["AutoId"].ToString());
}
if (row["GradeId"] != null && row["GradeId"].ToString() != "")
{
model.GradeId = int.Parse(row["GradeId"].ToString());
}
if (row["UserName"] != null)
{
model.UserName = row["UserName"].ToString();
}
if (row["UserTname"] != null)
{
model.UserTname = row["UserTname"].ToString();
}
if (row["RecTime"] != null && row["RecTime"].ToString() != "")
{
model.RecTime = DateTime.Parse(row["RecTime"].ToString());
}
if (row["RecUser"] != null)
{
model.RecUser = row["RecUser"].ToString();
}
if (row["LastRecTime"] != null && row["LastRecTime"].ToString() != "")
{
model.LastRecTime = DateTime.Parse(row["LastRecTime"].ToString());
}
if (row["LastRecUser"] != null)
{
model.LastRecUser = row["LastRecUser"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SchSystem.Model.SchGradeUsers model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SchGradeUsers(");
strSql.Append("GradeId,UserName,UserTname,RecTime,RecUser,LastRecTime,LastRecUser)");
strSql.Append(" values (");
strSql.Append("@GradeId,@UserName,@UserTname,@RecTime,@RecUser,@LastRecTime,@LastRecUser)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@GradeId", SqlDbType.Int, 4),
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserTname", SqlDbType.NVarChar, 20),
new SqlParameter("@RecTime", SqlDbType.DateTime),
new SqlParameter("@RecUser", SqlDbType.VarChar, 50),
new SqlParameter("@LastRecTime", SqlDbType.DateTime),
new SqlParameter("@LastRecUser", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.GradeId;
parameters[1].Value = model.UserName;
parameters[2].Value = model.UserTname;
parameters[3].Value = model.RecTime;
parameters[4].Value = model.RecUser;
parameters[5].Value = model.LastRecTime;
parameters[6].Value = model.LastRecUser;
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 SchSystem.Model.SchGradeUsers GetModel(int AutoId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 AutoId,GradeId,UserName,UserTname,RecTime,RecUser,LastRecTime,LastRecUser from SchGradeUsers ");
strSql.Append(" where AutoId=@AutoId");
SqlParameter[] parameters =
{
new SqlParameter("@AutoId", SqlDbType.Int, 4)
};
parameters[0].Value = AutoId;
SchSystem.Model.SchGradeUsers model = new SchSystem.Model.SchGradeUsers();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
