private void MetroButtonDelete_Click(object sender, EventArgs e)
{
int deleteID = Convert.ToInt32(metroLabelMemberId.Text);
if (metroLabelMemberId.Text != "0" && metroLabelMemberId.Text != null && isValidDelete(deleteID))
{
using (var context = new KucsaManagementDatabaseEntities())
{
var delUser = new TblMember {
MemberId = deleteID
};
context.TblMembers.Attach(delUser);
context.TblMembers.Remove(delUser);
context.SaveChanges();
MetroMessageBox.Show(this, delUser.MemberName + " Removed Successfully from the system!", "Successful Removal", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
LoadMembers();
}
}
}
private void AddNewMember()
{
using (var context = new KucsaManagementDatabaseEntities())
{
TblMember member = new TblMember
{
MemberName = memberName,
MemberRegistration = memberReg,
Password = memberPass,
MemberThumbnail = bigPicture,
MemberBigPicture = bigPicture,
RoleId = Convert.ToInt32(MetroComboBoxRole.SelectedValue),
CourseId = Convert.ToInt32(MetroComboBoxMemberCourse.SelectedValue),
ModuleId = Convert.ToInt32(MetroComboBoxMemberModule.SelectedValue)
};
if (!isValidRegistrationNo(memberReg))
{
MetroMessageBox.Show(this, "The registration number entered already exists!", "Unsuccessful Operation!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
context.TblMembers.Add(member);
try
{
context.SaveChanges();
MetroMessageBox.Show(this, memberName + " Added Successfully as a member!", "Success", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
catch (Exception)
{
MetroMessageBox.Show(this, "Could not save a new user", "Unsuccessful Operation!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}