/// <summary>
/// 得到一个对象实体
/// </summary>
public Eva.Model.Teach DataRowToModel(DataRow row)
{
Eva.Model.Teach model=new Eva.Model.Teach();
if (row != null)
{
if(row["Id"]!=null && row["Id"].ToString()!="")
{
model.Id=int.Parse(row["Id"].ToString());
}
if(row["CourseId"]!=null && row["CourseId"].ToString()!="")
{
model.CourseId=int.Parse(row["CourseId"].ToString());
}
if(row["TeacherId"]!=null && row["TeacherId"].ToString()!="")
{
model.TeacherId=int.Parse(row["TeacherId"].ToString());
}
if(row["AcademicYear"]!=null && row["AcademicYear"].ToString()!="")
{
model.AcademicYear=int.Parse(row["AcademicYear"].ToString());
}
if(row["SchoolTerm"]!=null && row["SchoolTerm"].ToString()!="")
{
model.SchoolTerm=int.Parse(row["SchoolTerm"].ToString());
}
}
return model;
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr="";
if(!PageValidate.IsNumber(txtCourseId.Text))
{
strErr+="CourseId格式错误！\\n";
}
if(!PageValidate.IsNumber(txtTeacherId.Text))
{
strErr+="TeacherId格式错误！\\n";
}
if(!PageValidate.IsNumber(txtAcademicYear.Text))
{
strErr+="AcademicYear格式错误！\\n";
}
if(!PageValidate.IsNumber(txtSchoolTerm.Text))
{
strErr+="SchoolTerm格式错误！\\n";
}
if(strErr!="")
{
MessageBox.Show(this,strErr);
return;
}
int Id=int.Parse(this.lblId.Text);
int CourseId=int.Parse(this.txtCourseId.Text);
int TeacherId=int.Parse(this.txtTeacherId.Text);
int AcademicYear=int.Parse(this.txtAcademicYear.Text);
int SchoolTerm=int.Parse(this.txtSchoolTerm.Text);
Eva.Model.Teach model=new Eva.Model.Teach();
model.Id=Id;
model.CourseId=CourseId;
model.TeacherId=TeacherId;
model.AcademicYear=AcademicYear;
model.SchoolTerm=SchoolTerm;
Eva.BLL.Teach bll=new Eva.BLL.Teach();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this,"保存成功！","list.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Eva.Model.Teach GetModel(int Id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 Id,CourseId,TeacherId,AcademicYear,SchoolTerm from Teach ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4)
};
parameters[0].Value = Id;
Eva.Model.Teach model=new Eva.Model.Teach();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
