to show the waveform of audio file and play it on computer
Purpose: Familiar with WAV file format and ui design
It should have the following functions:
Provide a Graphic User Interface for user to browse the file system and select one WAV file
Show the waveform of input audio signal
Play the selected WAV file
Print the parameters of WAV file such as sampling rate, bit-depth, etc
This a full 3-tier dababase application which includes a activex dll project(business objects) and a standard exe(ui). Besides all the database techniques it demonstrates, it also shows how to make MSHFlexgrid a editable grid(with combobox, checkbox, datetimepicker) and how to merge a toolbar for multi forms.
本文檔作為《MISC平臺接口規范》的附件，定義了中國移動移動信息業務中心Mobile Information Service Center（以下簡稱為MISC）平臺V1.6版本WAP業務SP的應用程序接口，目的是為SP開發可接入MISC平臺的WAP業務提供指導規范。
本文檔并不用于指導SP如何申請接入MISC及業務測試等相關流程，以及WAP的頁面規范、WAP應用程序的可用性（如ui），這些問題請參閱CMCC相關文檔。
同樣，本文檔也不用于指導SMS等MISC所支持的其他應用的開發。
