VB显示透明FLASH效果
VB显示透明FLASH效果
演示效果：
代码如下：
公共声明区域
Option Explicit
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function SetLayeredWindowAttributes Lib "user32" (ByVal hwnd As Long, ByVal crKey As Long, ByVal bAlpha As Byte, ByVal dwFlags As Long) As Long
Const WS_EX_LAYERED = &H80000
Const GWL_EXSTYLE = (-20)
Const LWA_COLORKEY = &H1
Dim rtn&
Private Sub Form_Load()
ShockwaveFlash1.BackgroundColor = RGB(255, 255, 255)
rtn = GetWindowLong(hwnd, GWL_EXSTYLE)
rtn = rtn Or WS_EX_LAYERED
SetWindowLong hwnd, GWL_EXSTYLE, rtn
SetLayeredWindowAttributes hwnd, RGB(255, 255, 255), 0, LWA_COLORKEY
ShockwaveFlash1.Movie = App.Path & "\1.swf"
End Sub
相关文档：
这一段大家编写程序很多时候都在使用API,它给我们带来了强大的功能.让我们非常惊喜.
但是我们在调试程序的时候有时候总会奔溃.这样很不方便.
其中有些是api惹的祸
使用api注意事项:
首先我说说我的观点.
1:Api是很多系统也在用.我们在设置参数时如果和系统的参数有冲突.就可能引起软件出错
2.api很多都是c语言编写的, ......
Private Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Private Const EWX_LOGOFF = 0
Private Const EWX_SHUTDOWN = 1
Private Const EWX_REBOOT = 2
Private Const EWX_FORCE = 4
Private closeTime As String
Sub AdjustTokenPrivilegesForNT()
......
Private Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Private Const EWX_LOGOFF = 0
Private Const EWX_SHUTDOWN = 1
Private Const EWX_REBOOT = 2
Private Const EWX_FORCE = 4
Private closeTime As String
Sub AdjustTokenPrivilegesForNT()
......
gebi1218 发表于 2010-5-25 22:35:00NAND Flash的寻址方式和NAND Flash的memory组织方式紧密相关。NAND Flash的数据是以bit的方式保存在memory cell，一般来说，一个cell中只能存储一个bit。这些cell以8个或者16个为单位，连成bit line，形成所谓的byte(x8)/word(x16)，这就是NAND Device的位宽。这些Line会再组成Page，通� ......
在执行flash的as脚本时，出现了15秒超时错误。查看adobe官网文档有相关描述
http://help.adobe.com/zh_CN/AS3LCR/Flash_10.0/runtimeErrors.html
出现15秒超时错误后，脚本可以继续执行 15 秒，然后将终止脚本并引发编号为 1503 的运行时错误（脚本在 30 秒内未能退出，终止其执行）。
应用背景： 在flash中有一按钮，增 ......
