U8界面按鈕二次開發(fā)手冊(cè)適用范圍U8ToolBar原則上都可以支持二次開發(fā)行為，但由于某些界面沒有這方面的需求，所以并沒有支持二次開發(fā)功能如何檢查是否支持二次開發(fā)在一個(gè)界面上同時(shí)按住Ctrl+Shift并點(diǎn)擊任何一個(gè)按鈕，這樣你所需要的信息將被Copy到寫字板(附件中的寫字板)上，（注意不是記事本notepad）。數(shù)據(jù)預(yù)置數(shù)據(jù)預(yù)置在Meta庫中的Meta數(shù)據(jù)庫,表AA_CustomerButton中。說明：字段名說明cButtonID按鈕ID，GUIDcButtonKey按鈕KeycButtonTypedefault表示一般按鈕，menu表示菜單，system表示替換系統(tǒng)按鈕的功能，執(zhí)行自己的方法。cProjectNO不允許使用U870項(xiàng)目號(hào)，客戶化項(xiàng)目用U8CustDefcFormKey無用cVoucherKey單據(jù)的Key cKeyBefore如果cButtonType是default則此鍵表示自定義按鈕前的按鈕key如果cButtonType是menu則表示菜單所在的按鈕如果cButtonType是system則表示需要替換的按鈕keyiOrder無用cGroup分組IEDIT，ICOMMONcCustomerObjectName 組件名cCaption標(biāo)題cLocaleID語種 zh-cn, zh-tw,en-uscImage圖標(biāo)的文件名cHotKey快捷鍵如Ctrl+AbInneralCommand是否內(nèi)部命令，設(shè)置為1cVariant自定義內(nèi)容,里面的值會(huì)傳給處理的組件cVisibleAsKey設(shè)置顯示狀態(tài)與系統(tǒng)的那個(gè)按鈕鍵值一致cEnableAsKey設(shè)置Enable狀態(tài)與系統(tǒng)的那個(gè)按鈕鍵值一致銷售訂單的數(shù)據(jù)預(yù)置腳本銷售訂單的保存按鈕后面增加一個(gè)按鈕的腳本INSERT INTO AA_CustomerButton(cButtonID, cButtonKey, cButtonType, cProjectNO, cFormKey, cVoucherKey, cKeyBefore, iOrder, cGroup, cCustomerObjectName, cCaption, cLocaleID, cImage, cToolTip, cHotKey, bInneralCommand, cVariant, cVisibleAsKey, cEnableAsKey)VALUES(newid(), btntest,default, U8CustDef, 17, 17,save, 0, IEDIT,U8Test.mytestclass,測(cè)試,zh-cn,測(cè)試,Ctrl+N,1,測(cè)試數(shù)據(jù),save,save)注意：U8Test.mytestclass類需要注冊(cè)，否則會(huì)報(bào)Activex不能創(chuàng)建對(duì)象。直接替換銷售訂單的保存按鈕按鈕的腳本INSERT INTO AA_CustomerButton(cButtonID, cButtonKey, cButtonType, cProjectNO, cFormKey, cVoucherKey, cKeyBefore, iOrder, cGroup, cCustomerObjectName, cCaption, cLocaleID, cImage, cToolTip, cHotKey, bInneralCommand, cVariant, cVisibleAsKey, cEnableAsKey)VALUES(newid(), btntest2,system, U8CustDef, 17, 17,save, 0, IEDIT,U8Test.mytestclass,測(cè)試,zh-cn,測(cè)試,Ctrl+N,1,測(cè)試數(shù)據(jù),save,save)注意：U8Test.mytestclass類需要注冊(cè)，否則會(huì)報(bào)Activex不能創(chuàng)建對(duì)象。組件接口新建一個(gè)VB類，并寫入以下方法即可執(zhí)行按鈕，objVoucher為單據(jù)或列表對(duì)象VarentValue為在表中預(yù)置的cVariant的值。Public Function RunCommand(ByVal objLogin As Object, ByVal objForm As Object, ByVal objVoucher As Object, _ ByVal sKey As String, ByVal VarentValue As Variant, ByVal other As String) End Function初始化Public Function Init(ByVal objLogin As Object, ByVal objForm As Object, ByVal objVoucher As Object, msbar As Object) End Function在執(zhí)行系統(tǒng)按鈕只前調(diào)用,Cancel后會(huì)不再執(zhí)行系統(tǒng)方法。Public Function BeforeRunSysCommand(ByVal objLogin As Object, ByVal objForm As Object, ByVal objVoucher As Object, _ ByVal sKey As