public async Task <IActionResult> Edit(int id, [Bind("ID,Name")] ExhibitionCoordinatorMaster exhibitionCoordinatorMaster)
{
if (id != exhibitionCoordinatorMaster.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(exhibitionCoordinatorMaster);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ExhibitionCoordinatorMasterExists(exhibitionCoordinatorMaster.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(exhibitionCoordinatorMaster));
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
ExhibitionCoordinatorMaster Obj_Add_Coor = new ExhibitionCoordinatorMaster
{
Name = name.Text,
};
ExhibitionMasterBuss.SaveCoordinators(Obj_Add_Coor);
CoordinatorFill();
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
ExhibitionCoordinatorMaster Coordinator = new ExhibitionCoordinatorMaster
{
ID = Convert.ToInt32(ddl_Coordinator.SelectedValue),
Name = coordinator.Text,
};
ExhibitionMasterBuss.UpdateCoordinator(Coordinator);
CoordinatorFill();
}
public async Task <IActionResult> Create([Bind("ID,Name")] ExhibitionCoordinatorMaster exhibitionCoordinatorMaster)
{
if (ModelState.IsValid)
{
_context.Add(exhibitionCoordinatorMaster);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(exhibitionCoordinatorMaster));
}
public async Task <IActionResult> Create([Bind("ID,ClassMasterID,Name")] ExhibitionCoordinatorMaster exhibitionCoordinatorMaster)
{
if (ModelState.IsValid)
{
_context.Add(exhibitionCoordinatorMaster);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ClassMasterID"] = new SelectList(_context.ClassMasters, "ID", "ClassName", exhibitionCoordinatorMaster.ClassMasterID);
return(View(exhibitionCoordinatorMaster));
}
public static void SaveCoordinators(ExhibitionCoordinatorMaster Obj_Coordinator_Save)//save coordinator method.
{
try
{
using (SchoolExhibitionEntities db = new SchoolExhibitionEntities())
{
db.ExhibitionCoordinatorMasters.Add(Obj_Coordinator_Save);
db.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
public static int UpdateCoordinator(ExhibitionCoordinatorMaster Obj_Coordinator_Update)//update method
{
try
{
using (SchoolExhibitionEntities db = new SchoolExhibitionEntities())
{
ExhibitionCoordinatorMaster c = db.ExhibitionCoordinatorMasters.SingleOrDefault(x => x.ID == Obj_Coordinator_Update.ID);//Lambda expression
c.Name = Obj_Coordinator_Update.Name;
db.SaveChanges();
return(Obj_Coordinator_Update.ID);
}
}
catch (Exception ex)
{
throw ex;
}
}
public static void DeleteCoordinator(string Obj_Coordinator_Delete)//Delete method
{
try
{
using (SchoolExhibitionEntities db = new SchoolExhibitionEntities())
{
ExhibitionCoordinatorMaster c = db.ExhibitionCoordinatorMasters.SingleOrDefault(x => x.ID.ToString().Trim() == Obj_Coordinator_Delete.Trim());//Lambda expression
if (c != null)
{
db.ExhibitionCoordinatorMasters.Remove(c);
db.SaveChanges();
}
}
}
catch (Exception ex)
{
throw ex;
}
}