public ClsStudentDetailResult ProcessRead(StudentDetailBO studentDetailBO)
{
ClsStudentDetailResult detailResult = new ClsStudentDetailResult();
detailResult.Success = true;
try
{
detailResult.Students = (from T1 in studentEntities.StudentDetails
join T2 in studentEntities.Departments on T1.DepartmentId equals T2.Id
where T1.Id == studentDetailBO.Id
select new StudentDetailBO()
{
Id = T1.Id,
Name = T1.Name,
DepartmentId = T2.Id,
DepartmentName = T2.Name
}).ToList <StudentDetailBO>();
}
catch (Exception ex)
{
detailResult.Success = false;
detailResult.ErrorDesc = ex.Message;
}
return(detailResult);
}
public void GetStudent()
{
StudentDetailBS StudentBS = new StudentDetailBS();
ClsStudentDetailResult result = StudentBS.ProcessRead();
if (result.Success)
{
gvStudent.DataSource = result.Students;
gvStudent.DataBind();
}
else
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('" + result.ErrorDesc + "');", true);
}
}
