PB操作系统服务的简单例子

PB操作系统服务的简单例子，目前仅包含判断服务存在，取服务状态，停止和启动服务等 这个链接下，有功能较强的版本 http://download.csdn.net/source/3557823 FUNCTION ulong OpenSCManager(ref string lpMachineName,ref string lpDatabaseName,ulong dwDesiredAccess) LIBRARY "advapi32.dll" ALIAS FOR "OpenSCManagerA" FUNCTION ulong CreateService(ulong hSCManager,ref string lpServiceName,ref string lpDisplayName,ulong dwDesiredAccess,ulong dwServiceType,ulong dwStartType,ulong dwErrorControl,ref string lpBinaryPathName,ref string lpLoadOrderGroup,ref ulong lpdwTagId,ref string lpDependencies,ref string lp,ref string lpPassword) LIBRARY "advapi32.dll" ALIAS FOR "CreateServiceA" FUNCTION ulong DeleteService(ulong hService) LIBRARY "advapi32.dll" FUNCTION ulong CloseServiceHandle(ulong hSCObject) LIBRARY "advapi32.dll" FUNCTION ulong OpenService(ulong hSCManager,ref string lpServiceName,ulong dwDesiredAccess) LIBRARY "advapi32.dll" ALIAS FOR "OpenServiceA" FUNCTION ulong QueryServiceConfig(ulong hService,ref QUERY_SERVICE_CONFIG lpServiceConfig,ulong cbBufSize,ref ulong pcbBytesNeeded) LIBRARY "advapi32.dll" ALIAS FOR "QueryServiceConfigA" FUNCTION ulong QueryServiceConfig(ulong hService,ref query1 lpServiceConfig,ulong cbBufSize,ref ulong pcbBytesNeeded) LIBRARY "advapi32.dll" ALIAS FOR "QueryServiceConfigA" FUNCTION ulong QueryServiceStatus(ulong hService,ref SERVICE_STATUS lpServiceStatus) LIBRARY "advapi32.dll" FUNCTION ulong ControlService(ulong hService,ulong dwControl,ref SERVICE_STATUS lpServiceStatus) LIBRARY "advapi32.dll" FUNCTION ulong StartService(ulong hService,ulong dwNumServiceArgs,ulong lpServiceArgVectors) LIBRARY "advapi32.dll" ALIAS FOR "StartServiceA" FUNCTION ulong ChangeServiceConfig(ulong hService,ulong dwServiceType,ulong dwStartType,ulong dwErrorControl,ref string lpBinaryPathName,ref string lpLoadOrderGroup,ref ulong lpdwTagId,ref string lpDependencies,ref string lpServiceStartName,ref string lpPassword,ref string lpDisplayName) LIBRARY "advapi32.dll" ALIAS FOR "ChangeServiceConfigA" FUNCTION ulong EnumDependentServices(ulong hService,ulong dwServiceState,ref ENUM_SERVICE_STATUS lpServices,ulong cbBufSize,ref ulong pcbBytesNeeded,ref ulong lpServicesReturned) LIBRARY "advapi32.dll" ALIAS FOR "EnumDependentServicesA"

PB使用MediaPlayer和RealPlayerG2播放流媒体

使用MediaPlayer和RealPlayerG2播放流媒体

pb半透明弹窗示例（右下角弹出提示窗口）

pb9 开发的简单软件弹窗（半透明）功能，可以自动在右下角弹出提示窗口

listview、treeview添加背景图（防挤压图片）

listview、treeview添加背景图（防挤压图片） 利用api函数在treeview的pbm_paint事件中进行处理，可以解决在树的子项展开，收缩时候以及拖动滚动条时挤压图形的问题，在pbm_paint事件中由于做了多次的位图处理操作，在配置较低的机器上可能会有延迟的现象，所以treeview控件的长度和宽度不要太大，子项的数目应该控制在合理的范围内

PB串口通讯源码-API

PB串口通讯源码-API 利用api实现 Function Boolean CloseHandle(ulong hObject ) Library "kernel32.dll" FUNCTION boolean ReadFile(ulong fhand, ref string lpbuffer, ulong numbyte, ref ulong bytesread, ulong lpover) LIBRARY "kernel32.dll" FUNCTION ulong CreateFileA(ref string fname, ulong f_access, ulong f_share, ulong f_sec, ulong f_create, ulong f_flag, ulong f_attrib) LIBRARY "kernel32.dll" Function Boolean WriteFile(uLong handle,ref string lpbuffer,ulong numbytes, ref ulong bytesread, ulong lpOverLaped) Library "Kernel32.dll" Function Boolean GetCommProperties(ulong hFile,ref COMMPROP lpCommProp ) Library "Kernel32.dll" Function Boolean BuildCommDCBA(ref string lpDef,ref DCB lpDCB ) Library "Kernel32.dll" Function Boolean SetCommState(ulong hCommDev,ref DCB lpdcb ) Library "Kernel32.dll" Function Boolean GetCommState(ulong hCommDev,ref DCB lpdcb ) Library "Kernel32.dll" Function ulong GetLastError() Library "Kernel32.dll" Function Boolean SetCommTimeouts(ulong hCommDev, ref COMMTIMEOUTS lpctmo ) Library "Kernel32.dll" Function Boolean PurgeComm(ulong hCommDev, ulong fdwAction ) Library "Kernel32.dll"

EQ2008动态库开发实例 —— PB版

EQ2008动态库开发实例 —— PB版

PB9做的一个全新的触摸屏系统

PB9做的一个全新的触摸屏系统(原源码为PB6.5的，现将它升级为PB9的)

PB9做的局域网搜索器

PB9做的局域网搜索器，以及检测是否连接外网

PB从剪贴板取图并保存

PB从剪贴板取图并保存，是我的博客上的博文（http://blog.csdn.net/yyoinge/article/details/6316874）的对应例程

PB 数据窗口（控件、窗口）截图、图片尺寸更改、画线保存

PB9开发的控件截图功能，具体包括如下功能： 1、数据窗口（控件、窗口）截图：无论控件及窗口是否被遮挡还是显示在屏幕外，都可以进行截图， 截图后将图片保存到本地磁盘 2、图片尺寸更改：将图片大小更改为任意大小并保存到本地磁盘 3、画线保存：专门为CSDN上的AndriyChoi兄弟开发的功能