用delphi开发关于从mdb导入导出相关功能，功能实现很强大-Using Delphi development about from MDB derivation related functions, function realization are very strong

带鼠标移入移出事件的Image控件，集成移入移出事件-Mouse moved out of the event with an Image control, integrated into out of the event

视图放大，缩小，平移以及全图显示功能的实现-zoomin zoomout

iic接口verilog HDL代码，经过测试验证，在OV7725控制接口上验证- //i2c interface output i2c_sclk, //i2c clock inout i2c_sdat, //i2c data for bidirection //user interface input [7:0] i2c_config_size, //i2c config data counte output reg [7:0] i2c