4.4 Go goto continue break Go语言的goto语句可以无条件的跳转到指定的代码行执行. goto语句一般与条件语句结合,实现条件转义,跳出循环体等. Go程序不推荐使用goto,以免造成程序混乱,难以阅读. 实例: package main import "fmt" func main() { var num int = 100 fmt.Println("num值100") if num > 90 { goto label //此处代
uses shellapi; ... procedure TForm1.Button2Click(Sender: TObject); var vh: HWND; begin ShellExecute(Self.Handle,'open',Pchar(filename),'',nil,SW_SHOWNORMAL); vh := Windows.FindWindow(nil, '窗口标题串'); if vh<>0 then begin Windows.SetParent(vh, Self.Pane
内容源自Delphi XE5 UPDATE 2官方帮助<Delphi Reference>,本人水平有限,欢迎各位高人修正相关错误! 也欢迎各位加入到Delphi学习资料汉化中来,有兴趣者可QQ:34484690@qq.com 2 Unit Structure and Syntax 2 单元的结构和语法 A unit consists of types (including classes), constants, variables, and routines (functions an
一.调用javascript的方法 两种: 第一种:采用自编函数的方法 function ExecuteJavaScript(WebBrowser:TWebBrowser; Code: string):Variant;var //发送脚本Document:IHTMLDocument2;Window:IHTMLWindow2;begin// execute javascript in webbrowserDocument:=WebBrowser.Document as IHTMLDocument2