//Dynamic Update of datafield for update and delete (selecting row from DataGridView)
private void dataGridViewFacilities_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
FacilityInformation SelectedRow = (FacilityInformation)dataGridViewFacilities.CurrentRow.DataBoundItem;
textBoxActivityFacilities.Text = SelectedRow.Activity;
textBoxFacilityIDFacilities.Text = SelectedRow.FacilityID;
textBoxLocationTagFacilities.Text = SelectedRow.LocationTag;
textBoxLocationFacilities.Text = SelectedRow.Location;
textBoxRemarksFacilities.Text = SelectedRow.Remarks;
buttonConfirmChangesFacilities.Enabled = true;
buttonDeleteFacilities.Enabled = true;
}
// Facility Creation - actual Entity action
private void createFacility(FacilityInformation NewFacility)
{
try
{
using (SA46Team09BEntities context = new SA46Team09BEntities())
{
context.FacilityInformations.Add(NewFacility);
context.SaveChanges();
((MAIN)MdiParent).UpdateStatusLabel("Facilities record successfully added");
}
}
catch
{
MessageBox.Show("Creation Error. FacilityID probably existed. Please check again.");
((MAIN)MdiParent).UpdateStatusLabel("Error encounter in last transaction...");
}
}
// Updates to facility information - currently programmed as a create and delete operation
private void buttonConfirmChangesFacilities_Click(object sender, EventArgs e)
{
string Activity = this.textBoxActivityFacilities.Text.Trim();
string FacilityID = this.textBoxFacilityIDFacilities.Text.Trim().ToUpper();
string LocationTag = this.textBoxLocationTagFacilities.Text.Trim();
string Location = this.textBoxLocationFacilities.Text.Trim();
string Remarks = this.textBoxRemarksFacilities.Text.Trim();
FacilityInformation NewFacility = new FacilityInformation()
{
Activity = Activity, FacilityID = FacilityID, LocationTag = LocationTag, Location = Location, Remarks = Remarks
};
bool flag = DeleteFacility(FacilityID);
if (flag == true)
{
createFacility(NewFacility);
}
}
// delete facility - actual Entity action
private bool DeleteFacility(string FacilityID)
{
try
{
using (SA46Team09BEntities context = new SA46Team09BEntities())
{
FacilityInformation DeleteFacility = (FacilityInformation)context.FacilityInformations.Where(F => F.FacilityID == FacilityID).First();
context.FacilityInformations.Remove(DeleteFacility);
context.SaveChanges();
((MAIN)MdiParent).UpdateStatusLabel("Facilities successfully deleted");
}
}
catch
{
MessageBox.Show("Deletion Error. FacilityID probably did not existed. Please check again.");
((MAIN)MdiParent).UpdateStatusLabel("Error encounter in last transaction...");
return(false);
}
return(true);
}
// Add Button code - preparation of FacilityInformation obj before calling for facility creation
private void buttonAddFacilities_Click(object sender, EventArgs e)
{
string Activity = this.textBoxActivityFacilities.Text.Trim();
string FacilityID = this.textBoxFacilityIDFacilities.Text.Trim().ToUpper();
string LocationTag = this.textBoxLocationTagFacilities.Text.Trim();
string Location = this.textBoxLocationFacilities.Text.Trim();
string Remarks = this.textBoxRemarksFacilities.Text.Trim();
if (Activity == "" || FacilityID == "" || LocationTag == "" || Location == "")
{
MessageBox.Show("Please enter data into required fields.");
return;
}
FacilityInformation NewFacility = new FacilityInformation()
{
Activity = Activity, FacilityID = FacilityID, LocationTag = LocationTag, Location = Location, Remarks = Remarks
};
createFacility(NewFacility);
}
