Esempio n. 1
0
        public void Reset_btn_Click(object sender, EventArgs e)
        {
            Clear_btn_Click(Clear_btn, e);
            Memory_size.Enabled = true;
            Memory_size.Clear();
            No_hole.Enabled = true;
            No_hole.Clear();
            starting_add.Clear();
            Hole_size.Clear();
            Holes_box.Enabled = true;


            No_seg.Clear();
            No_seg.Enabled = true;
            Seg_name.Clear();
            Seg_size.Clear();
            Segments_box.Enabled = false;

            Allocation_list.SelectedItem = null;
            Allocation_list.Text         = "Method Of Allocation";
            Deallocate_box.SelectedItem  = null;
            Deallocate_box.Text          = "Process";

            MEMORY.RemoveRange(0, MEMORY.Count);
            count             = 0;
            start             = 0;
            old_process_count = 0;
            process_count     = 1;
            segment_count     = 0;
            txtBox_count      = 0;
            Label_count       = 0;

            Deallocate_box.Items.Clear();
        }
Esempio n. 2
0
        private void Submit_btn2_Click(object sender, EventArgs e)
        {
            int valid;

            if (Allocation_list.SelectedItem == null)
            {
                MessageBox.Show("Please Choose Method Of Allocation");
                return;
            }

            if (MEMORY.Find(X => X.Name == "Hole") == null)
            {
                MessageBox.Show(" Memory is Busy , There's no Holes");
                No_seg.Clear();
                Seg_name.Clear();
                Seg_size.Clear();
                return;
            }

            if (int.TryParse(No_seg.Text, out valid))
            {
                Number_seg     = int.Parse(No_seg.Text);
                No_seg.Enabled = false;
            }
            else
            {
                MessageBox.Show("Please Enter The Correct Number of Segments");
                return;
            }

            if (Seg_name.Text == "")
            {
                MessageBox.Show("please enter Segment Name");
                return;
            }
            else
            {
                Name_seg = Seg_name.Text;
                Seg_name.Clear();
            }

            if (int.TryParse(Seg_size.Text, out valid))
            {
                size_seg = int.Parse(Seg_size.Text);
                Seg_size.Clear();
            }
            else
            {
                MessageBox.Show("Please Enter The Correct Number Of Segment Size");
                return;
            }
            allocate_segment();
            if (segment_count == 0)
            {
                No_seg.Clear();
                Segments_box.Enabled = false;
                return;
            }

            if (segment_count == Number_seg)
            {
                Segments_box.Enabled = false;
                Deallocate_box.Items.Add("P" + process_count);
                segment_count = 0;
                process_count++;
            }
        }