private void modifyToolStripMenuItem1_Click(object sender, System.EventArgs e)
        {
            FormSelectRequirement selectARequirement = new FormSelectRequirement(currentProjectID);

            selectARequirement.ShowDialog();
            if (selectARequirement.getRequirementId() != -1)
            {
                FormModifyRequirement modifyRequirement = new FormModifyRequirement(selectARequirement.getRequirementId());
                modifyRequirement.ShowDialog();
                modifyRequirement.Dispose();
            }
        }
        private void removeToolStripMenuItem1_Click(object sender, System.EventArgs e)
        {
            FormSelectRequirement selectARequirement = new FormSelectRequirement(currentProjectID);

            selectARequirement.ShowDialog();
            if (selectARequirement.getRequirementId() != -1)
            {
                DialogResult messageBoxResult = MessageBox.Show("Are you sure you want to remove this requirement?", "Confirmation", MessageBoxButtons.YesNo);
                if (messageBoxResult == DialogResult.Yes)
                {
                    requirementRepository.Remove(requirementRepository.GetRequirementById(selectARequirement.getRequirementId()));
                }
            }
        }