Binary-tree

一个用VB编写的用来打开打印的文件，可以选择所需的打印机，从而将文件输送到打印机上(The preparation of a use VB to open a print of the document, you can select the printer, which will be transmitted to the printer paper)

vb写的自定义打印纸张大小的实例源码，有需要的下。(Vb to write a custom print example source code, the size of the paper is needed.)

模拟随机肥皂泡泡的生成，并可在一个窗口上打印小泡泡。(Simulation of random formation of soap bubbles, and in a small bubble window to print.)

Weibull 风速分布数学模型 主要包括原始数据表格登陆、原始数据导入以及编辑、风能资源评估及报表显示和输出模块(Weibull wind speed distribution mathematical model includes raw data tables landing, import and edit the raw data, wind resource assessment and the report display and output modules.)

热敏打印机，新唐热敏打印方案。。。。。。。。。(Thermal printer)

基于VB的RTF文本打印预览类及示例源代码(VB-based RTF text print preview class and sample source code)

grid++打印条码，特别好用，谁用了就知道了(Grid++ prints barcodes, which are very easy to use. Anyone who uses them knows.)

要求设计一个SP00LING输出进程和两个请求输出的用户进程，以及一个SP00LING输出服务程序。当请求输出的用户进程希望输出一系列信息时，调用输出服务程序，由输出服务程序将该信息送入输出井。待遇到一个输出结束标志时，表示进程该次的输出文件输出结束。之后，申请一个输出请求块(用来记录请求输出的用户进程的名字、信息在输出井中的位置、要输出信息的长度等)，等待SP00LING进程进行输出。 SP00LING输出进程工作时，根据请求块记录的各进程要输出的信息，将其实际输出到打印机或显示器。这里，SP00LING输出进程与请求输出的用户进程可并发运行。 (Asked to design a user process SP00LING request output and two output processes, and outputs a SP00LING service program. When users want to process requests output output range information, call the output service program, service program by the output information into the output shaft. Treatment to an output end of the flag, which means that the process of the second output file output end. Thereafter, the application of an output request block (name of the user to record the output of the process request, the information on the position of the output well, and length information to be outputted), the process waits SP00LING output. When SP00LING output process work, information requested under each process block records to be output, its actual output to a printer or monitor. Here, the user process and the output process SP00LING request output can be run concurrently.)

打印机控制,C++的动态库,编译过,好用(print control)

报表例子，可以设计自定义报表。只是简单的例子，自己丰富，只是开个头。(some ex for powerbuild)