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FindWindow

PrivateDeclareFunctionFindWindowLib"user32"Alias"FindWindowA"(ByVallpClassNameAsString,ByVallpWindowNameAsString)AsLong
GetWindowThreadProcessId

PrivateDeclareFunctionGetWindowThreadProcessIdLib"user32"(ByValhwndAsLong,lpdwProcessIdAsLong)
AsLong
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PrivateDeclareFunctionGetWindowThreadProcessIdLib"user32"(ByValhwndAsLong,lpdwProcessIdAsLong)AsLong
PrivateSubTimer1_Timer()
DimhwndAsLong''´¢´æFindWindowº¯Êý·µ»ØµÄ¾ä±ú
hwnd=FindWindow(vbNullString,"WindowsMediaPlayer")''È¡µÃ½ø³Ì±êʶ·û
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Dim FirstFile As String
Dim SecondFile As String
Dim FinalFile As String
Dim first() As Byte
Dim second() As Byte
Dim file1size As Long, file2size As Long
Private Sub Command3_Click()
SecondFile = Text2.Text
FirstFile = Text1.Text
FinalFile = Text3.Text
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