public static int Delete(Gradeinfo model,object trans)
{
if(model != null && trans !=null )
return baseOperate.Delete(model,trans);
else
throw new ApplicationException("在dbo.GradeInfo中删除一条记录时,传递的参数model,trans有错误！");
}
public static int Delete(Gradeinfo model)
{
if(model != null)
return baseOperate.Delete(model);
else
throw new ApplicationException("在dbo.GradeInfo中删除一条记录时,传递的参数model为Null！");;
}
public static int Insert(Gradeinfo model)
{
if(model != null)
return baseOperate.Insert(model);
else
throw new ApplicationException("在dbo.GradeInfo中增加一条记录时,传递的参数model为Null！");
}
protected void btnInertGrade_Click(object sender, EventArgs e)
{
//插入年级信息
for (int i = 1; i < 7; i++)
{
Gradeinfo gf = new Gradeinfo();
gf.Njid = Guid.NewGuid().ToString();
gf.Njmc = i.ToString() + "年级";
gf.Njzz = "刘巨" + i.ToString();
BizGradeinfo.Insert(gf);
}
LABMsg.Text = "插入年级信息成功";
}
public static bool Exists(Gradeinfo model)
{
if(model != null )
return baseOperate.Exists(model);
else
throw new ApplicationException("在dbo.GradeInfo中查询某条记录是否存在时,传递的参数model为Null！");
}
public static Gradeinfo GetModel(Gradeinfo model)
{
if(model != null )
return baseOperate.GetModel(model);
else
throw new ApplicationException("根据主键获取dbo.GradeInfo中的一条记录时,传递的参数model为Null！");
}
