public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(RedirectToAction(nameof(Error), new { message = "Id is null" }));
}
var obj = await _serviceLecture.FindByIdAsync(id.Value);
if (obj == null)
{
return(RedirectToAction(nameof(Error), new { message = "Id not found" }));
}
LectureFormViewModel view = new LectureFormViewModel {
lecture = obj
};
return(View(view));
}