📄 form1.frm
字号:
VERSION 5.00
Begin VB.Form frmClassFinder
Caption = "枚举系统中所有进程"
ClientHeight = 3744
ClientLeft = 4476
ClientTop = 2712
ClientWidth = 4860
Icon = "Form1.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3744
ScaleWidth = 4860
Begin VB.Timer tmrWinClass
Interval = 100
Left = 4080
Top = 2880
End
Begin VB.ListBox lstOpenWindows
Height = 1968
Left = 105
Sorted = -1 'True
TabIndex = 3
Top = 120
Width = 4620
End
Begin VB.CommandButton cmdGetClass
Caption = "Get &Class"
Height = 315
Left = 3240
TabIndex = 1
Top = 1680
Visible = 0 'False
Width = 855
End
Begin VB.TextBox txtTitle
Height = 285
Left = 120
TabIndex = 0
Text = "Enter Window Title Here!"
Top = 840
Width = 4620
End
Begin VB.Label lblRight
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00404040&
Height = 228
Left = 120
TabIndex = 9
Top = 3360
Width = 1860
WordWrap = -1 'True
End
Begin VB.Label lblBottom
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00404040&
Height = 228
Left = 120
TabIndex = 8
Top = 2880
Width = 1860
WordWrap = -1 'True
End
Begin VB.Label lblLeft
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00404040&
Height = 228
Left = 120
TabIndex = 7
Top = 3120
Width = 1860
WordWrap = -1 'True
End
Begin VB.Label lblTop
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00404040&
Height = 228
Left = 120
TabIndex = 6
Top = 2640
Width = 1860
WordWrap = -1 'True
End
Begin VB.Label lblProcessID
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00404040&
Height = 228
Left = 120
TabIndex = 5
Top = 2400
Width = 1860
WordWrap = -1 'True
End
Begin VB.Label lblCount
BackColor = &H00C0C0C0&
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000FF&
Height = 240
Left = 120
TabIndex = 4
Top = 2160
Width = 5628
WordWrap = -1 'True
End
Begin VB.Label lblClassName
BeginProperty Font
Name = "MS Sans Serif"
Size = 7.8
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FF0000&
Height = 252
Left = 120
TabIndex = 2
Top = 2160
Width = 5628
WordWrap = -1 'True
End
End
Attribute VB_Name = "frmClassFinder"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub cmdGetClass_Click()
'----------------------------------------------------------------------------------------------------------
'This sub locates information about a window when you select
'it from the list box.
'----------------------------------------------------------------------------------------------------------
Dim lngHand As Long
Dim strName As String * 255
Dim wndClass As wndClass
Dim lngProcID As Long
Dim rctTemp As RECT
'Locate the selected window and get its handle.
lngHand = FindWindow(vbNullString, txtTitle.Text)
'Using the handle obtained from FindWindow, get all class information
'about the selected window.
GetClassName lngHand, strName, Len(strName)
'If the name in the text box doesn't match a system window tell the user.
'Otherwise, get the process id and the window size info.
If Left$(strName, 1) = vbNullChar Then
lblClassName.Caption = "Window Not Found!!!"
Else
lblClassName.Caption = "Class Name: " & strName
GetWindowThreadProcessId lngHand, lngProcID
GetWindowRect lngHand, rctTemp
End If
'Load the labels with the info retrieved.
lblProcessID = "ProcessID: " & lngProcID
lblTop = "Top: " & rctTemp.Top
lblBottom = "Bottom: " & rctTemp.Bottom
lblLeft = "Left: " & rctTemp.Left
lblRight = "Right: " & rctTemp.Right
End Sub
Private Sub cmdActivate_Click()
'----------------------------------------------------------------------------------------------------------
'This sub activates the selected window.
'----------------------------------------------------------------------------------------------------------
'Variable to hold the handle to the window.
Dim lngHand As Long
'Find the window by class or title.
If Trim$(lblClassName.Caption) = "" Then
lngHand = FindWindow(vbNullChar, Trim$(txtTitle.Text))
Else
lngHand = FindWindow(Right$(lblClassName.Caption, (Len(lblClassName) - 12)), lstOpenWindows.Text)
End If
'Activate the selected window.
'Some windows are hidden so it will make the application the input app.
BringWindowToTop lngHand
End Sub
Private Sub cmdRefreshClass_Click()
Call cmdGetClass_Click
End Sub
Private Sub Form_Load()
'Make our app the top most window in the system.
SetWindowPos Me.hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE
'Highlight the text in txtTitle.
txtTitle.SelLength = Len(txtTitle.Text)
lblCount.Caption = GetOpenWindowNames & " open Windows."
End Sub
Private Sub lstOpenWindows_Click()
'Call the hidden cmdGetClass button.
txtTitle.Text = lstOpenWindows.Text
Call cmdGetClass_Click
End Sub
Private Sub tmrWinClass_Timer()
'Check every 100 ms for the current application int the
'system and load it's info to our form.
Dim lngHand As Long
Dim strName As String * 255
lngHand = GetForegroundWindow
GetWindowText lngHand, strName, Len(strName)
GetClassName lngHand, strName, Len(strName)
End Sub
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