GetUserName VB声明
Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long
说明
取得当前用户的名字
返回值
Long,TRUE(非零)表示成功,否则返回零。会设置GetLastError
参数表
参数 类型及说明
lpBuffer String,一个字串缓冲区,预先初始化成由nSize指定的长度。它将用于容纳用户名
nSize Long,初始化成lpBuffer的长度。返回以后,它会包含载入lpBuffer的字符数量
Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long
说明
取得当前用户的名字
返回值
Long,TRUE(非零)表示成功,否则返回零。会设置GetLastError
参数表
参数 类型及说明
lpBuffer String,一个字串缓冲区,预先初始化成由nSize指定的长度。它将用于容纳用户名
nSize Long,初始化成lpBuffer的长度。返回以后,它会包含载入lpBuffer的字符数量
'This project needs a timer
Private Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long
Private Declare Function GetTempPath Lib "kernel32" Alias "GetTempPathA" (ByVal nBufferLength As Long, ByVal lpBuffer As String) As Long
Private Declare Function IsIconic Lib "user32" (ByVal hwnd As Long) As Long
Private Sub Form_Load()
'KPD-Team 1998
'URL: http://www.allapi.net/
'E-Mail: [email protected]
Timer1.Interval = 100
Timer1.Enabled = True
Dim strTemp As String, strUserName As String
'Create a buffer
strTemp = String(100, Chr$(0))
'Get the temporary path
GetTempPath 100, strTemp
'strip the rest of the buffer
strTemp = Left$(strTemp, InStr(strTemp, Chr$(0)) - 1) 'Create a buffer
strUserName = String(100, Chr$(0))
'Get the username
GetUserName strUserName, 100
'strip the rest of the buffer
strUserName = Left$(strUserName, InStr(strUserName, Chr$(0)) - 1) 'Show the temppath and the username
MsgBox "Hello " + strUserName + Chr$(13) + "The temp. path is " + strTemp
End Sub
Private Sub Timer1_Timer()
Dim Boo As Boolean
'Check if this form is minimized
Boo = IsIconic(Me.hwnd)
'Update the form's caption
Me.Caption = "Form minimized: " + Str$(Boo)
End Sub
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