http://docwiki.embarcadero.com/RADStudio/Seattle/en/Taking_Pictures_Using_FireMonkey_Interfaces…

FireMonkey has many layout controls to choose from. Come learn the differences and how to use them to create dynamic, multi-platform user interfaces. FireMonkey Layouts with Delphi FireMonkey Layouts with C++Builder Understanding and using FireMonkey…

Frequently when I am talking about the VCL or FireMonkey I get some of these common questions: Is VCL deprecated? Which is better FMX or VCL? If I am starting a new app today, should I use VCL or FMX? The first is easy to answer, the other two are a…

问题:Firemonkey TFrame 存档后,下次载入某些事件连结会消失(但源码还在) 解决:(暂时方法) type TTestFrame = class(TFrame) public constructor Create(AOwner: TComponent); override; end; implementation {$R *.fmx} constructor TTestFrame.Create(AOwner: TComponent); begin inherited; OnResi…

坏味道--异曲同工的类(Alternative Classes with Different Interfaces) 特征 两个类中有着不同的函数,却在做着同一件事. 问题原因 这种情况往往是因为:创建这个类的程序员并不知道已经有实现这个功能的类存在了. 解决方法 如果两个函数做同一件事,却有着不同的签名,请运用 函数改名(Rename Method) 根据它们的用途重新命名. 运用 搬移函数(Move Method) . 添加参数(Add Parameter) 和 令函数携带参数(Parame…

说明:Firemonkey OnTouch 多点触控应用,可同时多指移动多个不同控件 原码下载:[原创]TestMultitouchMove_多点触控应用_by_Aone.zip 运行展示:…

计算字型 Baseline 是一个不常用的函数,但如果想要显示不同大小文字下方对齐,就得用它来计算字型的 Baseline 才行,如果计算不准,显示的文字就会高高低低不整齐. 在 Firemonkey 的 Windows 平台下(其它平台没有问题),取得字型文字的 Baseline 总有些不对劲(因为并不是所有的字型都有问题,约 5% 的字型取得的 Baseline 位置会不对). 其实官方提供的计算函数 TFontGlyphManager.Current.GetBaseline 没什么问题,主…

I got the following error message when trying to open a network interface for capture using Wireshark on Mac OS X (Wireshark 1.5.1 Intel 64 beta and 1.4.6 Intel 64 show this behaviour): There are no interfaces on which a capture can be done. To solve…

CentOS / Redhat : Configure CentOS as a Software Router with two interfaces   Linux can be easily configured to share an internet connection using iptables. All you need to have is, two network interface cards as follows: a) Your internal (LAN) netwo…

问题: 在整合spring+cxf时报错java.util.Map is an interface, and JAXB can't handle interfaces. 解决方法: 将服务端的services接口返回的Map类型的值改为HashMap. 因为在做webService复杂类型值传递时,返回值的类型不要用接口类型.例如List应该改为ArrayList,Map改为HashMap等.…