| VB声明 | |
| Declare Function CopyFile Lib "kernel32" Alias "CopyFileA" (ByVal lpExistingFileName As String, ByVal lpNewFileName As String, ByVal bFailIfExists As Long) As Long | |
| 说明 | |
| 复制文件。与vb的filecopy命令相似 | |
| 返回值 | |
| Long,非零表示成功,零表示失败。会设置GetLastError | |
| 参数表 | |
| 参数 | 类型及说明 |
| lpExistingFileName | String,源文件名 |
| lpNewFileName | String,目标文件名 |
| bFailIfExists | Long,如果设为TRUE(非零),那么一旦目标文件已经存在,则函数调用会失败。否则目标文件被改写 |