مشروع برنامج لتثبيت اي نافذة برنامج اعلى الشاشة او ازالتها - معاند الحظ - 04-01-22
بسم الله الرحمن الرحيم
مشروع برنامج لتثبيت اي نافذة برنامج اعلى الشاشة او ازالتها
جعل النافذة في وضع TopMost او TopScreen
مرحبا بكم اخواني الى هذا الموضوع الذي اكشف فيه عن بعض العقد النفسية (اشياء اكرهها)
والتي اواجهها اثناء العمل على جهاز الحاسوب
فانا ككثيرين غيري لابد وان يوجد شيء في نظام التشغيل اود اضافته او ازالته او التحكم فيه
في كلا الحالتين وغيرها
ومن هذه الاشياء (العقد) اني اكره ان يتم تغطية بعض البرامج وجعلها في اسفل ترتيب ZOrder
للنوافذ مثل برنامج داونلود مانيجر فانا ارغب ان تبقى نافذته دائما في الاعلى
اثناء التحميل
وهنا فيديو للتوضيح
لذا فقد قمت بعمل هذا البرنامج الذي يقوم باضهار كل نوافذ البرامج قيد التشغيل
في قائمة ListView مع اضهار حالة النافذة سواء كانت TopScreen او لا
ولهذا فقد استعملت المكتبات التالية
اولا: مكتبة GetWindowLong
PHP كود :
Const GWL_EXSTYLE As Integer = -20 Const WS_EX_TOPMOST As Integer = &H8
<DllImport("user32.dll", SetLastError:=True)> _ Shared Function GetWindowLong(hWnd As IntPtr, nIndex As Integer) As Integer End Function
والتي استخدمها لمعرفة حالة نافذة البرنامج الخارجي سواء كانت TopScreen او لا
باستخدام الوضيفة التالية :IsWindowTopMost
PHP كود :
''' <summary> ''' Get the external window state ''' </summary> ''' <param name="hWnd"></param> ''' <returns></returns> ''' <remarks></remarks> Public Shared Function IsWindowTopMost(hWnd As IntPtr) As Boolean Dim exStyle As Integer = GetWindowLong(hWnd, GWL_EXSTYLE) Return (exStyle And WS_EX_TOPMOST) = WS_EX_TOPMOST End Function
وهذه الوضيفة تعيد عند استدعائها حالة النافذة
ثانيا: المكتبة SetWindowPos
PHP كود :
Private ReadOnly HWND_BOTTOM As New IntPtr(1) Private ReadOnly HWND_NOTOPMOST As New IntPtr(-2) Private ReadOnly HWND_TOP As New IntPtr(0) Private ReadOnly HWND_TOPMOST As New IntPtr(-1)
<DllImport("user32.dll", SetLastError:=True)> _ Private Shared Function SetWindowPos(ByVal hWnd As IntPtr, ByVal hWndInsertAfter As IntPtr, ByVal X As Integer, ByVal Y As Integer, ByVal cx As Integer, ByVal cy As Integer, ByVal uFlags As SetWindowPosFlags) As Boolean End Function
<Flags()> _ Private Enum SetWindowPosFlags As UInteger ''' <summary>If the calling thread and the thread that owns the window are attached to different input queues, ''' the system posts the request to the thread that owns the window. This prevents the calling thread from ''' blocking its execution while other threads process the request.</summary> ''' <remarks>SWP_ASYNCWINDOWPOS</remarks> SynchronousWindowPosition = &H4000 ''' <summary>Prevents generation of the WM_SYNCPAINT message.</summary> ''' <remarks>SWP_DEFERERASE</remarks> DeferErase = &H2000 ''' <summary>Draws a frame (defined in the window's class description) around the window.</summary> ''' <remarks>SWP_DRAWFRAME</remarks> DrawFrame = &H20 ''' <summary>Applies new frame styles set using the SetWindowLong function. Sends a WM_NCCALCSIZE message to ''' the window, even if the window's size is not being changed. If this flag is not specified, WM_NCCALCSIZE ''' is sent only when the window's size is being changed.</summary> ''' <remarks>SWP_FRAMECHANGED</remarks> FrameChanged = &H20 ''' <summary>Hides the window.</summary> ''' <remarks>SWP_HIDEWINDOW</remarks> HideWindow = &H80 ''' <summary>Does not activate the window. If this flag is not set, the window is activated and moved to the ''' top of either the topmost or non-topmost group (depending on the setting of the hWndInsertAfter ''' parameter).</summary> ''' <remarks>SWP_NOACTIVATE</remarks> DoNotActivate = &H10 ''' <summary>Discards the entire contents of the client area. If this flag is not specified, the valid ''' contents of the client area are saved and copied back into the client area after the window is sized or ''' repositioned.</summary> ''' <remarks>SWP_NOCOPYBITS</remarks> DoNotCopyBits = &H100 ''' <summary>Retains the current position (ignores X and Y parameters).</summary> ''' <remarks>SWP_NOMOVE</remarks> IgnoreMove = &H2 ''' <summary>Does not change the owner window's position in the Z order.</summary> ''' <remarks>SWP_NOOWNERZORDER</remarks> DoNotChangeOwnerZOrder = &H200 ''' <summary>Does not redraw changes. If this flag is set, no repainting of any kind occurs. This applies to ''' the client area, the nonclient area (including the title bar and scroll bars), and any part of the parent ''' window uncovered as a result of the window being moved. When this flag is set, the application must ''' explicitly invalidate or redraw any parts of the window and parent window that need redrawing.</summary> ''' <remarks>SWP_NOREDRAW</remarks> DoNotRedraw = &H8 ''' <summary>Same as the SWP_NOOWNERZORDER flag.</summary> ''' <remarks>SWP_NOREPOSITION</remarks> DoNotReposition = &H200 ''' <summary>Prevents the window from receiving the WM_WINDOWPOSCHANGING message.</summary> ''' <remarks>SWP_NOSENDCHANGING</remarks> DoNotSendChangingEvent = &H400 ''' <summary>Retains the current size (ignores the cx and cy parameters).</summary> ''' <remarks>SWP_NOSIZE</remarks> IgnoreResize = &H1 ''' <summary>Retains the current Z order (ignores the hWndInsertAfter parameter).</summary> ''' <remarks>SWP_NOZORDER</remarks> IgnoreZOrder = &H4 ''' <summary>Displays the window.</summary> ''' <remarks>SWP_SHOWWINDOW</remarks> ShowWindow = &H40 End Enum
وهي التي تتحكم في جعل نافذة البرنامج المطلوب TopScreen او لا
وهي تستخدم كالتالي:
PHP كود :
Dim hwnd As IntPtr = ' the handle of window Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize 'Or SetWindowPosFlags.ShowWindow Make the window TopMost' SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, theFlags) Make the window not TopMost' SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, theFlags)
هذا تقريبا كل شيء
اخيرا اليكم الكود الكامل للبرنامج لمن لايريد تحميل المثال المرفق
PHP كود :
Imports System.Runtime.InteropServices
Public Class Form1
#Region " Api..........................."
Const GWL_EXSTYLE As Integer = -20 Const WS_EX_TOPMOST As Integer = &H8
<DllImport("user32.dll", SetLastError:=True)> _ Shared Function GetWindowLong(hWnd As IntPtr, nIndex As Integer) As Integer End Function
''' <summary> ''' Get the external window state ''' </summary> ''' <param name="hWnd"></param> ''' <returns></returns> ''' <remarks></remarks> Public Shared Function IsWindowTopMost(hWnd As IntPtr) As Boolean Dim exStyle As Integer = GetWindowLong(hWnd, GWL_EXSTYLE) Return (exStyle And WS_EX_TOPMOST) = WS_EX_TOPMOST End Function
Private ReadOnly HWND_BOTTOM As New IntPtr(1) Private ReadOnly HWND_NOTOPMOST As New IntPtr(-2) Private ReadOnly HWND_TOP As New IntPtr(0) Private ReadOnly HWND_TOPMOST As New IntPtr(-1)
<DllImport("user32.dll", SetLastError:=True)> _ Private Shared Function SetWindowPos(ByVal hWnd As IntPtr, ByVal hWndInsertAfter As IntPtr, ByVal X As Integer, ByVal Y As Integer, ByVal cx As Integer, ByVal cy As Integer, ByVal uFlags As SetWindowPosFlags) As Boolean End Function
<Flags()> _ Private Enum SetWindowPosFlags As UInteger ''' <summary>If the calling thread and the thread that owns the window are attached to different input queues, ''' the system posts the request to the thread that owns the window. This prevents the calling thread from ''' blocking its execution while other threads process the request.</summary> ''' <remarks>SWP_ASYNCWINDOWPOS</remarks> SynchronousWindowPosition = &H4000 ''' <summary>Prevents generation of the WM_SYNCPAINT message.</summary> ''' <remarks>SWP_DEFERERASE</remarks> DeferErase = &H2000 ''' <summary>Draws a frame (defined in the window's class description) around the window.</summary> ''' <remarks>SWP_DRAWFRAME</remarks> DrawFrame = &H20 ''' <summary>Applies new frame styles set using the SetWindowLong function. Sends a WM_NCCALCSIZE message to ''' the window, even if the window's size is not being changed. If this flag is not specified, WM_NCCALCSIZE ''' is sent only when the window's size is being changed.</summary> ''' <remarks>SWP_FRAMECHANGED</remarks> FrameChanged = &H20 ''' <summary>Hides the window.</summary> ''' <remarks>SWP_HIDEWINDOW</remarks> HideWindow = &H80 ''' <summary>Does not activate the window. If this flag is not set, the window is activated and moved to the ''' top of either the topmost or non-topmost group (depending on the setting of the hWndInsertAfter ''' parameter).</summary> ''' <remarks>SWP_NOACTIVATE</remarks> DoNotActivate = &H10 ''' <summary>Discards the entire contents of the client area. If this flag is not specified, the valid ''' contents of the client area are saved and copied back into the client area after the window is sized or ''' repositioned.</summary> ''' <remarks>SWP_NOCOPYBITS</remarks> DoNotCopyBits = &H100 ''' <summary>Retains the current position (ignores X and Y parameters).</summary> ''' <remarks>SWP_NOMOVE</remarks> IgnoreMove = &H2 ''' <summary>Does not change the owner window's position in the Z order.</summary> ''' <remarks>SWP_NOOWNERZORDER</remarks> DoNotChangeOwnerZOrder = &H200 ''' <summary>Does not redraw changes. If this flag is set, no repainting of any kind occurs. This applies to ''' the client area, the nonclient area (including the title bar and scroll bars), and any part of the parent ''' window uncovered as a result of the window being moved. When this flag is set, the application must ''' explicitly invalidate or redraw any parts of the window and parent window that need redrawing.</summary> ''' <remarks>SWP_NOREDRAW</remarks> DoNotRedraw = &H8 ''' <summary>Same as the SWP_NOOWNERZORDER flag.</summary> ''' <remarks>SWP_NOREPOSITION</remarks> DoNotReposition = &H200 ''' <summary>Prevents the window from receiving the WM_WINDOWPOSCHANGING message.</summary> ''' <remarks>SWP_NOSENDCHANGING</remarks> DoNotSendChangingEvent = &H400 ''' <summary>Retains the current size (ignores the cx and cy parameters).</summary> ''' <remarks>SWP_NOSIZE</remarks> IgnoreResize = &H1 ''' <summary>Retains the current Z order (ignores the hWndInsertAfter parameter).</summary> ''' <remarks>SWP_NOZORDER</remarks> IgnoreZOrder = &H4 ''' <summary>Displays the window.</summary> ''' <remarks>SWP_SHOWWINDOW</remarks> ShowWindow = &H40 End Enum #End Region
Dim checkedItems As Dictionary(Of Integer, Boolean) Dim Status As String Dim AlwaysOnTop As Boolean Dim MinimizeAfterEvents As Boolean Dim AlwaysResetWindows As Boolean Dim SelIndex As Integer
Private Sub Form1_FormClosing(sender As Object, e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing If chkAlwaysReset.Checked Then For Each item As ListViewItem In ListView1.Items Dim hwnd As IntPtr = item.SubItems(2).Text Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize 'Or SetWindowPosFlags.ShowWindow SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, theFlags) Next End If End Sub
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load checkedItems = New Dictionary(Of Integer, Boolean) Timer1.Enabled = True ListView1.CheckBoxes = True 'ListView1.DefaultForeColor = Color.Azure AlwaysOnTop = My.Settings.AlwaysOnTop chkAlwaysOnTop.Checked = AlwaysOnTop
MinimizeAfterEvents = My.Settings.MinimizeAfterEvents chkMinimize.Checked = MinimizeAfterEvents
AlwaysResetWindows = My.Settings.AlwaysResetWindows chkAlwaysReset.Checked = AlwaysResetWindows End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Static i As Integer ListView1.SuspendLayout() ListView1.Items.Clear() i = 0
For Each proc As Process In Process.GetProcesses If proc.MainWindowTitle <> "" Then If proc.MainWindowTitle <> Me.Text Then
Dim itemHandle As New ListViewItem Dim itemCounter As New ListViewItem Dim itemStatus As New ListViewItem
If IsWindowTopMost(proc.MainWindowHandle) Then Status = "TopMost" itemStatus.ForeColor = Color.Green Else Status = "Normal" End If
itemStatus.Text = Status
Dim newItem As New ListViewItem newItem.Text = i + 1
If checkedItems.Keys.Contains(i) Then newItem.Checked = checkedItems.Values(i) Else checkedItems.Add(i, False) End If
itemCounter.SubItems(0).Text = (proc.MainWindowTitle) itemHandle.SubItems(0).Text = (proc.MainWindowHandle)
newItem.UseItemStyleForSubItems = False
newItem.SubItems.Add(itemCounter.SubItems(0)) newItem.SubItems.Add(itemHandle.SubItems(0)) newItem.SubItems.Add(itemStatus.SubItems(0))
ListView1.Items.Add(newItem) i += 1 End If End If Next ListView1.ResumeLayout() End Sub
Private Sub btnTopMost_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTopMost.Click For Each itm As ListViewItem In ListView1.Items If itm.Checked Then Dim hwnd As IntPtr = itm.SubItems(2).Text Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize Or SetWindowPosFlags.ShowWindow SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, theFlags) itm.Checked = False checkedItems(itm.Index) = False If chkMinimize.Checked Then Me.WindowState = FormWindowState.Minimized Else Me.WindowState = FormWindowState.Normal Me.BringToFront() End If End If Next End Sub
Private Sub btnNotTopMost_Click(sender As System.Object, e As System.EventArgs) Handles btnNotTopMost.Click For Each itm As ListViewItem In ListView1.Items If itm.Checked = True Then Dim hwnd As IntPtr = itm.SubItems(2).Text Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize Or SetWindowPosFlags.ShowWindow SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, theFlags) itm.Checked = False checkedItems(itm.Index) = False If chkMinimize.Checked Then Me.WindowState = FormWindowState.Minimized Else Me.WindowState = FormWindowState.Normal Me.BringToFront() End If End If Next End Sub
Private Sub btnResetAll_Click(sender As System.Object, e As System.EventArgs) Handles btnResetAll.Click For Each item As ListViewItem In ListView1.Items Dim hwnd As IntPtr = item.SubItems(2).Text Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize Or SetWindowPosFlags.ShowWindow SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, theFlags) Next End Sub
Private Sub ListView1_MouseClick(sender As Object, e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseClick If e.Button = Windows.Forms.MouseButtons.Left Then If Not ListView1.Items(SelIndex).Checked Then ListView1.Items(SelIndex).Checked = True If checkedItems.Keys.Contains(ListView1.Items(SelIndex).Index) Then checkedItems(ListView1.Items(SelIndex).Index) = True Else checkedItems.Add(ListView1.Items(SelIndex).Index, True) End If Else ListView1.Items(SelIndex).Checked = False If checkedItems.Keys.Contains(ListView1.Items(SelIndex).Index) Then checkedItems(ListView1.Items(SelIndex).Index) = False Else checkedItems.Add(ListView1.Items(SelIndex).Index, False) End If End If End If End Sub
Private Sub ListView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged SelIndex = ListView1.SelectedItems(0).Index End Sub
Private Sub ShowToolStrip_Click(sender As System.Object, e As System.EventArgs) Handles ShowToolStrip.Click Me.WindowState = FormWindowState.Normal End Sub
Private Sub HideToolStrip_Click(sender As System.Object, e As System.EventArgs) Handles HideToolStrip.Click Me.ShowInTaskbar = False Me.WindowState = FormWindowState.Minimized End Sub
Private Sub CloseToolStrip_Click(sender As System.Object, e As System.EventArgs) Handles CloseToolStrip.Click Application.Exit() End Sub
Private Sub chkAlwaysOnTop_CheckedChanged(sender As Object, e As System.EventArgs) Handles chkAlwaysOnTop.CheckedChanged Dim hwnd As IntPtr = Me.Handle Dim theFlags As String = SetWindowPosFlags.IgnoreMove Or SetWindowPosFlags.IgnoreResize Or SetWindowPosFlags.ShowWindow If chkAlwaysOnTop.Checked Then My.Settings.AlwaysOnTop = True SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, theFlags) Else My.Settings.AlwaysOnTop = False SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, theFlags) End If My.Settings.Save() End Sub
Private Sub chkMinimize_CheckedChanged(sender As Object, e As System.EventArgs) Handles chkMinimize.CheckedChanged If chkMinimize.Checked Then My.Settings.MinimizeAfterEvents = True Else My.Settings.MinimizeAfterEvents = False End If My.Settings.Save() End Sub
Private Sub chkAlwaysReset_CheckedChanged(sender As Object, e As System.EventArgs) Handles chkAlwaysReset.CheckedChanged If chkAlwaysReset.Checked Then My.Settings.AlwaysResetWindows = True Else My.Settings.AlwaysResetWindows = False End If My.Settings.Save() End Sub
Private Sub NotifyIcon1_MouseDoubleClick(sender As Object, e As System.Windows.Forms.MouseEventArgs) Handles NotifyIcon1.MouseDoubleClick If e.Button = Windows.Forms.MouseButtons.Left Then Me.ShowInTaskbar = True Me.Show() End If End Sub
End Class
ملاحظة : لايمكن التحكم في بعض نوافذ نظام التشغيل مثل نافذة مدير المهام Task Manager او نافذة مستعرض الملفات
اخيرا تحميل البرنامج
[attachment=27464]
|