وعليكم السلام ورحمة الله وبركاته
خذ هذا الكود وضعه في كود النافذة المراد تغيير حجمها :
و هذا الكود يكتب في كلاس جديد تحت كلاس النافذة أو في مودل جديد :
خذ هذا الكود وضعه في كود النافذة المراد تغيير حجمها :
كود :
Public Class Form1
Dim R As New ResizeControls()
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ResizeControls.SubResize(Me, 100, 100)
Me.StartPosition = FormStartPosition.CenterScreen
Me.CenterToScreen()
Me.WindowState = FormWindowState.Maximized
'DataGridView1.Rows.Add(6)
End Sub
Private Sub Form1_HandleCreated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.HandleCreated
R.Container = Me
End Sub
Private Sub Form1_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Resize
Me.StartPosition = FormStartPosition.CenterScreen
R.ResizeControls()
End Sub
End Classو هذا الكود يكتب في كلاس جديد تحت كلاس النافذة أو في مودل جديد :
كود :
Public Class ResizeControls
Dim RatioTable As New Hashtable
Private WindowHeight As Single
Private WindowWidth As Single
Private HeightRatio As Single
Private WidthRatio As Single
Private _Container As New Control
Private Shared m_FormWidth As Long 'Original form width.
Private Shared m_FormHeight As Long
Public Property Container() As Control
Get
Return _Container
End Get
Set(ByVal Ctrl As Control)
_Container = Ctrl
FullRatioTable()
End Set
End Property
Private Structure SizeRatio
Dim TopRatio As Single
Dim LeftRatio As Single
Dim HeightRatio As Single
Dim WidthRatio As Single
End Structure
Private Sub FullRatioTable()
WindowHeight = _Container.Height
WindowWidth = _Container.Width
RatioTable = New Hashtable
AddChildrenToTable(_Container)
End Sub
Private Sub AddChildrenToTable(ByRef ChildContainer As Control)
Dim R As New SizeRatio
For Each C As Control In ChildContainer.Controls
With C
R.TopRatio = CSng(.Top / WindowHeight)
R.LeftRatio = CSng(.Left / WindowWidth)
R.HeightRatio = CSng(.Height / WindowHeight)
R.WidthRatio = CSng(.Width / WindowWidth)
RatioTable(.Name) = R
If .HasChildren Then
AddChildrenToTable(C)
End If
End With
Next
End Sub
Public Sub ResizeControls()
HeightRatio = CSng(_Container.Height / WindowHeight)
WidthRatio = CSng(_Container.Width / WindowWidth)
WindowHeight = _Container.Height
WindowWidth = _Container.Width
ResizeChildren(_Container)
End Sub
Private Sub ResizeChildren(ByRef ChildContainer As Control)
Dim R As New SizeRatio
For Each C As Control In ChildContainer.Controls
With C
R = CType(RatioTable(.Name), SizeRatio)
.Top = CInt(WindowHeight * R.TopRatio)
.Left = CInt(WindowWidth * R.LeftRatio)
.Height = CInt(WindowHeight * R.HeightRatio)
.Width = CInt(WindowWidth * R.WidthRatio)
If .HasChildren Then
ResizeChildren(C)
End If
End With
Select Case True
Case TypeOf C Is ListBox
Dim L As New ListBox
L = CType(C, ListBox)
L.IntegralHeight = False
End Select
ResizeControlFont(C, WidthRatio, HeightRatio)
Next
End Sub
Public Shared Sub SubResize(ByVal F As Form, ByVal percentW As Single, ByVal percentH As Single)
Dim FormHeight As Long
Dim FormWidth As Long
Dim HeightChange As Single, WidthChange As Single
FormHeight = Int((Screen.PrimaryScreen.WorkingArea.Height) * (percentH / 100))
FormWidth = Int((Screen.PrimaryScreen.WorkingArea.Width) * (percentW / 100))
With F
.Height = FormHeight
.Width = FormWidth
HeightChange = .ClientSize.Height / m_FormHeight
WidthChange = .ClientSize.Width / m_FormWidth
End With
End Sub
Private Sub ResizeControlFont(ByRef Ctrl As Control, ByVal RatioW As Single, ByVal RatioH As Single)
Dim FSize As Single = Ctrl.Font.Size
Dim FStyle As FontStyle = Ctrl.Font.Style
Dim FNome As String = Ctrl.Font.Name
Dim NewSize As Single = FSize
NewSize = CSng(FSize * Math.Sqrt(RatioW * RatioH))
Dim NFont As New Font(FNome, CSng(NewSize), FStyle)
Ctrl.Font = NFont
End Sub
End Classقال صلى الله عليه وسلم:
«كلمتان خفيفتان على اللسان
ثقيلتان في الميزان،حبيبتان إلى الرحمن:
سبحان الله وبحمده، سبحان الله العظيم».
