29 March 2008, 13:58 | Mesaj No:1 |
Durumu:
Papatyam No :
1196
Üyelik T.:
09 December 2007
Arkadaşları:0
Cinsiyet:
Yaş:34
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İkinci dereceden denklem çozer
İkinci dereceden denklem çozer 11 tane label ekleyin 1 buton ekleyin hic birseye dokunmayin aynen yapistirin Public Class Form1 Inherits System.Windows.Forms.Form #Region " Windows Form Designer generated code " Public Sub New() MyBase.New() 'This call is required by the Windows Form Designer. InitializeComponent() 'Add any initialization after the InitializeComponent() call End Sub 'Form overrides dispose to clean up the component list. Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing Then If Not (components Is Nothing) Then components.Dispose() End If End If MyBase.Dispose(disposing) End Sub 'Required by the Windows Form Designer Private components As System.ComponentModel.IContainer 'NOTE: The following procedure is required by the Windows Form Designer 'It can be modified using the Windows Form Designer. 'Do not modify it using the code editor. Friend WithEvents TextBox1 As System.Windows.Forms.TextBox Friend WithEvents TextBox2 As System.Windows.Forms.TextBox Friend WithEvents TextBox3 As System.Windows.Forms.TextBox Friend WithEvents Label1 As System.Windows.Forms.Label Friend WithEvents Label2 As System.Windows.Forms.Label Friend WithEvents Label3 As System.Windows.Forms.Label Friend WithEvents Button1 As System.Windows.Forms.Button Friend WithEvents Label4 As System.Windows.Forms.Label Friend WithEvents Label5 As System.Windows.Forms.Label Friend WithEvents Label6 As System.Windows.Forms.Label Friend WithEvents Label7 As System.Windows.Forms.Label Friend WithEvents Label8 As System.Windows.Forms.Label Friend WithEvents Label9 As System.Windows.Forms.Label Friend WithEvents Label10 As System.Windows.Forms.Label Friend WithEvents Label11 As System.Windows.Forms.Label <System.Diagnostics.DebuggerStepThrough()> ; Private Sub InitializeComponent() Me.TextBox1 = New System.Windows.Forms.TextBox Me.TextBox2 = New System.Windows.Forms.TextBox Me.TextBox3 = New System.Windows.Forms.TextBox Me.Label1 = New System.Windows.Forms.Label Me.Label2 = New System.Windows.Forms.Label Me.Label3 = New System.Windows.Forms.Label Me.Button1 = New System.Windows.Forms.Button Me.Label4 = New System.Windows.Forms.Label Me.Label5 = New System.Windows.Forms.Label Me.Label6 = New System.Windows.Forms.Label Me.Label7 = New System.Windows.Forms.Label Me.Label8 = New System.Windows.Forms.Label Me.Label9 = New System.Windows.Forms.Label Me.Label10 = New System.Windows.Forms.Label Me.Label11 = New System.Windows.Forms.Label Me.SuspendLayout() ' 'TextBox1 ' Me.TextBox1.BackColor = System.Drawing.Color.IndianRed Me.TextBox1.BorderStyle = System.Windows.Forms.BorderStyle.None Me.TextBox1.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.TextBox1.Location = New System.Drawing.Point(40, 24) Me.TextBox1.Name = "TextBox1" Me.TextBox1.Size = New System.Drawing.Size(40, 13) Me.TextBox1.TabIndex = 0 Me.TextBox1.Text = "a" ' 'TextBox2 ' Me.TextBox2.BackColor = System.Drawing.Color.IndianRed Me.TextBox2.BorderStyle = System.Windows.Forms.BorderStyle.None Me.TextBox2.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.TextBox2.Location = New System.Drawing.Point(112, 24) Me.TextBox2.Name = "TextBox2" Me.TextBox2.Size = New System.Drawing.Size(40, 13) Me.TextBox2.TabIndex = 1 Me.TextBox2.Text = "b" ' 'TextBox3 ' Me.TextBox3.BackColor = System.Drawing.Color.IndianRed Me.TextBox3.BorderStyle = System.Windows.Forms.BorderStyle.None Me.TextBox3.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.TextBox3.Location = New System.Drawing.Point(160, 24) Me.TextBox3.Name = "TextBox3" Me.TextBox3.Size = New System.Drawing.Size(40, 13) Me.TextBox3.TabIndex = 2 Me.TextBox3.Text = "c" ' 'Label1 ' Me.Label1.Font = New System.Drawing.Font("Trebuchet MS", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Label1.Location = New System.Drawing.Point(56, 16) Me.Label1.Name = "Label1" Me.Label1.Size = New System.Drawing.Size(56, 24) Me.Label1.TabIndex = 3 Me.Label1.Text = "x^2 +" ' 'Label2 ' Me.Label2.Font = New System.Drawing.Font("Trebuchet MS", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Label2.Location = New System.Drawing.Point(128, 16) Me.Label2.Name = "Label2" Me.Label2.Size = New System.Drawing.Size(32, 23) Me.Label2.TabIndex = 4 Me.Label2.Text = "x +" ' 'Label3 ' Me.Label3.Font = New System.Drawing.Font("Trebuchet MS", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Label3.Location = New System.Drawing.Point(200, 16) Me.Label3.Name = "Label3" Me.Label3.Size = New System.Drawing.Size(32, 23) Me.Label3.TabIndex = 5 Me.Label3.Text = "=0" ' 'Button1 ' Me.Button1.Location = New System.Drawing.Point(248, 16) Me.Button1.Name = "Button1" Me.Button1.TabIndex = 6 Me.Button1.Text = "Coz Ulan" ' 'Label4 ' Me.Label4.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Underline, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Label4.Location = New System.Drawing.Point(104, 72) Me.Label4.Name = "Label4" Me.Label4.Size = New System.Drawing.Size(100, 16) Me.Label4.TabIndex = 7 Me.Label4.Text = "Label4" ' 'Label5 ' Me.Label5.Location = New System.Drawing.Point(104, 88) Me.Label5.Name = "Label5" Me.Label5.TabIndex = 8 Me.Label5.Text = "Label5" ' 'Label6 ' Me.Label6.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Underline, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Label6.Location = New System.Drawing.Point(280, 72) Me.Label6.Name = "Label6" Me.Label6.Size = New System.Drawing.Size(100, 16) Me.Label6.TabIndex = 9 Me.Label6.Text = "Label6" ' 'Label7 ' Me.Label7.Location = New System.Drawing.Point(280, 88) Me.Label7.Name = "Label7" Me.Label7.TabIndex = 10 Me.Label7.Text = "Label7" ' 'Label8 ' Me.Label8.Location = New System.Drawing.Point(56, 72) Me.Label8.Name = "Label8" Me.Label8.Size = New System.Drawing.Size(40, 23) Me.Label8.TabIndex = 11 Me.Label8.Text = "1. Kok" ' 'Label9 ' Me.Label9.Location = New System.Drawing.Point(232, 72) Me.Label9.Name = "Label9" Me.Label9.Size = New System.Drawing.Size(40, 23) Me.Label9.TabIndex = 12 Me.Label9.Text = "2. Kok" ' 'Label10 ' Me.Label10.Location = New System.Drawing.Point(64, 128) Me.Label10.Name = "Label10" Me.Label10.TabIndex = 13 Me.Label10.Text = "Label10" ' 'Label11 ' Me.Label11.Location = New System.Drawing.Point(240, 128) Me.Label11.Name = "Label11" Me.Label11.TabIndex = 14 Me.Label11.Text = "Label11" ' 'Form1 ' Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.BackColor = System.Drawing.Color.IndianRed Me.ClientSize = New System.Drawing.Size(560, 266) Me.Controls.Add(Me.Label11) Me.Controls.Add(Me.Label10) Me.Controls.Add(Me.Label9) Me.Controls.Add(Me.Label8) Me.Controls.Add(Me.Label7) Me.Controls.Add(Me.Label6) Me.Controls.Add(Me.Label5) Me.Controls.Add(Me.Label4) Me.Controls.Add(Me.Button1) Me.Controls.Add(Me.Label3) Me.Controls.Add(Me.Label2) Me.Controls.Add(Me.Label1) Me.Controls.Add(Me.TextBox3) Me.Controls.Add(Me.TextBox2) Me.Controls.Add(Me.TextBox1) Me.ForeColor = System.Drawing.Color.White Me.Name = "Form1" Me.Text = "Ikinci dereceden denklem cozuyom oleeeey" Me.ResumeLayout(False) End Sub #End Region Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim a, b, c, d, f, x, x1, x2, diskriminant As Long a = TextBox1.Text b = TextBox2.Text c = TextBox3.Text If a = "" Then a = 1 ElseIf b = "" Then b = 1 ElseIf c = "" Then c = 1 End If diskriminant = b ^ 2 - (4 * a * c) If diskriminant < 0 Then InputBox("Bu denklemin reel koku yok" GoTo theson ElseIf diskriminant = 0 Then InputBox("Bu denklemin iki esit koku var" GoTo esitikikok ElseIf diskriminant > 0 Then InputBox("Bu denklemin iki koku var" GoTo ikikok End If esitikikok: d = -1 * b f = Math.Sqrt(diskriminant) x = (d + f) / (2 * a) Label10.Text = x Label11.Text = x Label4.Text = (b & " + kok " & diskriminant) Label5.Text = 2 * a Label6.Text = (b & " - kok " & diskriminant) Label7.Text = Label5.Text GoTo theson ikikok: x1 = (d + f) / (2 * a) x2 = (d - f) / (2 * a) Label10.Text = x1 Label11.Text = x2 Label4.Text = (b & " + kok " & diskriminant) Label5.Text = 2 * a Label6.Text = (b & " - kok " & diskriminant) Label7.Text = Label5.Text theson: InputBox("Islem yapildi" End Sub End Class |
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