private void MiddelPanelPopUpDataGridViewChangesSaveButton_Click(object sender, EventArgs e)
        {
            if (this.CurrentWindowState == EditWindowState.CustumerNotes)
            {
                //Update notes...

                this.Close();
            }
            else if (this.CurrentWindowState == EditWindowState.CustumerEdit)

            {
                var forename      = editPopUpCustomerControl1.TextboxToNameCustomerEditPopUp.Text;
                var lastname      = editPopUpCustomerControl1.TextboxToSurnameCustomerEditPopUp.Text;
                var address       = editPopUpCustomerControl1.TextBoxAddressCustomerEditPopUp.Text;
                var phoneNumber   = Convert.ToInt32(editPopUpCustomerControl1.TextBoxPhoneCustomerEditPopUp.Text);
                var email         = editPopUpCustomerControl1.TextBoxEmailCustomerEditPopUp.Text;
                var leftStrength  = (float)Convert.ToDouble(editPopUpCustomerControl1.TextBoxLeftStrenghtlabelCustomerEditPopUp.Text);
                var rightStrength = (float)Convert.ToDouble(editPopUpCustomerControl1.TextBoxRightStrenghtlabelCustomerEditPopUp.Text);
                var notes         = editPopUpCustomerControl1.RichTextBoxNotesCustomerEditPopUp.Text;
                var signupDate    = SignupDate;
                var customerID    = CustomerID;

                Updater.AlterCustomer(CustomerID: customerID, forename: forename, lastname: lastname, adress: address, phoneNumber: phoneNumber,
                                      email: email, strengthRight: leftStrength, strengthLeft: rightStrength, notes: notes,
                                      signupDate: signupDate);

                this.Close();
            }
            else if (this.CurrentWindowState == EditWindowState.ProductEdit)

            {
                var productName = editProductUserControl1.textBoxProductName.Text;
                var price       = (float)Convert.ToDouble(editProductUserControl1.textBoxPrice.Text);
                var colour      = editProductUserControl1.textBoxColour.Text;
                var brand       = editProductUserControl1.textBoxBrand.Text;
                var frameType   = editProductUserControl1.textBoxFrametype.Text;
                var glassType   = editProductUserControl1.textBoxGLasstype.Text;

                var rightLensID = 2;
                var leftLensID  = 1;
                if (editProductUserControl1.textboxRightlensID.Text != "")
                {
                    rightLensID = Convert.ToInt32(editProductUserControl1.textboxRightlensID.Text);
                }
                if (editProductUserControl1.textBoxLeftLensID.Text != "")
                {
                    leftLensID = Convert.ToInt32(editProductUserControl1.textBoxLeftLensID.Text);
                }

                var productDescription = editProductUserControl1.richTextBoxProductDescription.Text;
                var productID          = this.ProductID;

                Updater.AlterProduct(ProductID: productID, Productname: productName, price: price, Colour: colour, Brand: brand, FrameType: frameType,
                                     Glasstype: glassType, RightLensID: rightLensID, LeftLensID: leftLensID, Productdescription: productDescription);

                this.Close();
            }
        }