Dim n1 As Double Dim n2 As Double Double.TryParse(textBox1.Text, n1) Double.TryParse(textBox2.Text, n2) textBox3.Text = (n1 + n2).ToString()
version avec des nombres réels, utiliser "," et pas "." dans les nombres
Dim n1 As Double Dim n2 As Double Double.TryParse("1,234", NumberStyles.Number, CultureInfo.GetCultureInfo("fr-FR"), n1) Double.TryParse("1.234", NumberStyles.Number, CultureInfo.InvariantCulture, n2), mais il faut être sûr de sa culture.
Public Class Form1 Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged 'pyramide tronquée 'Commentaires : petite longueur ( petit a') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() End Sub Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged 'pyramide tronquée 'Commentaires : petite largeur ( petit b') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() End Sub Private Sub TextBox3_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox3.TextChanged 'pyramide tronquée 'Commentaires :longueur X largeur petit ( aire 1) Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) + ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub Private Sub TextBox4_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox4.TextChanged 'pyramide tronquée 'Commentaires : grande longueur ( grand A) Dim n4 As Double Dim n5 As Double Double.TryParse(TextBox4.Text, n4) Double.TryParse(TextBox5.Text, n5) TextBox6.Text = (n4 * n5).ToString() End Sub Private Sub TextBox5_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox5.TextChanged 'pyramide tronquée 'Commentaires : grande largeur ( grand B) Dim n4 As Double Dim n5 As Double Double.TryParse(TextBox4.Text, n4) Double.TryParse(TextBox5.Text, n5) TextBox6.Text = (n4 * n5).ToString() End Sub Private Sub TextBox6_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox6.TextChanged 'pyramide tronquée 'Commentaires :longueur X largeur grand ( aire 2) Dim n4 As Double Dim n5 As Double Double.TryParse(TextBox4.Text, n4) Double.TryParse(TextBox5.Text, n5) TextBox6.Text = (n4 * n5).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) + ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub Private Sub TextBox7_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox7.TextChanged 'pyramide tronquée 'Commentaires : ( aire 2) + ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() End Sub Private Sub TextBox8_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox8.TextChanged 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub Private Sub TextBox9_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox9.TextChanged 'pyramide tronquée ' Commentaires : aire 1 X aire 2 ( racine carré ) End Sub Private Sub TextBox10_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox10.TextChanged ' Commentaires :(aire 1 X aire 2 ) + ( la racine carré ) End Sub Private Sub TextBox11_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox11.TextChanged 'pyramide tronquée 'Commentaires : ( Hauteur : 3 ) End Sub Private Sub Label9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label9.Click End Sub Private Sub Label10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label10.Click End Sub Private Sub TabPage2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TabPage2.Click End Sub End Class
Dim n3 as quelqueChose ' C’est mieux en couleur non?dans une même portée, c’est à dire entre le début d’une « instruction » (class, sub, if, etc) et le end associé
Private Sub TextBox3_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox3.TextChanged 'pyramide tronquée 'Commentaires :longueur X largeur petit ( aire 1) Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) + ( aire 1) Dim n6 As Double 'ici--------------------------------------- Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Dim n6 As Double 'et là--------------------------------------- Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub
Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString()
Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString()
Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged 'Commentaires :petite largeur ( petit b') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() End Sub
Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged 'Commentaires :petite largeur ( petit b') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() End Sub
Vous n’avez pas trouvé la réponse que vous recherchez ?
Posez votre questionDim num1 As Integer
num1 = Val(TextBox18.Text)
TextBox19.Text = Math.Sqrt(num1)
'pyramide tronquée
'Commentaires :volume de la pyramide
Dim n10 As Double
Dim n19 As Double
Double.TryParse(TextBox10.Text, n10)
Double.TryParse(TextBox19.Text, n19)
TextBox13.Text = (n10 * n19).ToString()
Private Sub Label10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) End Sub Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged 'pyramide tronquée 'Commentaires : petite longueur ( petit a') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() End Sub Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged 'pyramide tronquée 'Commentaires :petite largeur ( petit b') Dim n1 As Double Dim n2 As Double Double.TryParse(TextBox1.Text, n1) Double.TryParse(TextBox2.Text, n2) TextBox3.Text = (n1 * n2).ToString() 'THEOREME DE PYTHAGORE 'grande largeur -petite largeur Dim n5 As Double Double.TryParse(TextBox5.Text, n5) Double.TryParse(TextBox2.Text, n2) TextBox14.Text = (n5 - n2).ToString() End Sub Private Sub TextBox3_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox3.TextChanged 'pyramide tronquée 'Commentaires : ( aire 2 ) + ( aire 1 ) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub Private Sub TextBox4_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox4.TextChanged 'pyramide tronquée 'Commentaires :grande longueur ( grand A) Dim n4 As Double Dim n5 As Double Double.TryParse(TextBox4.Text, n4) Double.TryParse(TextBox5.Text, n5) TextBox6.Text = (n4 * n5).ToString() End Sub Private Sub TextBox5_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox5.TextChanged 'pyramide tronquée 'Commentaires :grande largeur ( grand B) Dim n4 As Double Dim n5 As Double Double.TryParse(TextBox4.Text, n4) Double.TryParse(TextBox5.Text, n5) TextBox6.Text = (n4 * n5).ToString() 'THEOREME DE PYTHAGORE 'grande largeur -petite largeur Dim n2 As Double Double.TryParse(TextBox5.Text, n5) Double.TryParse(TextBox2.Text, n2) TextBox14.Text = (n5 - n2).ToString() End Sub Private Sub TextBox6_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox6.TextChanged 'pyramide tronquée 'Commentaires : ( aire 2 ) + ( aire 1 ) Dim n6 As Double Dim n3 As Double Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox7.Text = (n6 + n3).ToString() 'pyramide tronquée 'Commentaires : ( aire 2) X ( aire 1) Double.TryParse(TextBox6.Text, n6) Double.TryParse(TextBox3.Text, n3) TextBox8.Text = (n6 * n3).ToString() End Sub Private Sub TextBox7_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox7.TextChanged 'pyramide tronquée 'Commentaires : resultat du ( aire 1 ) + ( aire 2 ) + le resultat de la racine carre Dim n7, n9 As Double Double.TryParse(TextBox7.Text, n7) Double.TryParse(TextBox9.Text, n9) TextBox10.Text = (n7 + n9).ToString() End Sub Private Sub TextBox8_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox8.TextChanged 'pyramide tronquée 'Commentaires : resultat du ( aire 2) X ( aire 1) calcul avec la racine carré Dim num1 As Double Double.TryParse(TextBox8.Text, num1) TextBox9.Text = Math.Sqrt(num1) End Sub Private Sub TextBox9_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox9.TextChanged 'pyramide tronquée 'Commentaires : resu ltat du ( aire 1 ) + ( aire 2 ) + le resultat de la racine carre Dim n7, n9 As Double Double.TryParse(TextBox7.Text, n7) Double.TryParse(TextBox9.Text, n9) TextBox10.Text = (n7 + n9).ToString() End Sub Private Sub TextBox10_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox10.TextChanged 'pyramide tronquée 'Commentaires :volume de la pyramide Dim n10, n19 As Double Double.TryParse(TextBox10.Text, n10) Double.TryParse(TextBox19.Text, n19) TextBox13.Text = (n10 * n19).ToString() End Sub Private Sub TextBox11_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox11.TextChanged 'pyramide tronquée 'Commentaires : resultat de la hauteur de la pente Dim n11 As Double Double.TryParse(TextBox11.Text, n11) TextBox12.Text = (n11 / 3).ToString() 'THEOREME DE PYTHAGORE 'la hauteur de la pente multiplier par lui même Double.TryParse(TextBox11.Text, n11) TextBox16.Text = (n11 * n11).ToString() End Sub Private Sub TextBox12_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox12.TextChanged End Sub Private Sub TextBox13_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox13.TextChanged End Sub Private Sub TextBox14_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox14.TextChanged 'THEOREME DE PYTHAGORE 'grande largeur -petite largeur diviser par 2 Dim n14 As Double Double.TryParse(TextBox14.Text, n14) TextBox15.Text = (n14 / 2).ToString() End Sub Private Sub TextBox15_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox15.TextChanged 'THEOREME DE PYTHAGORE 'la division par 2 multiplier par lui même Dim n15 As Double Double.TryParse(TextBox15.Text, n15) TextBox17.Text = (n15 * n15).ToString() End Sub Private Sub TextBox16_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox16.TextChanged 'THEOREME DE PYTHAGORE 'la hauteur de la pente multiplier par lui même Dim n16, n17 As Double 'THEOREME DE PYTHAGORE 'soustraire le resultat des multiplication Double.TryParse(TextBox17.Text, n17) Double.TryParse(TextBox16.Text, n16) TextBox18.Text = (n16 - n17).ToString() End Sub Private Sub TextBox17_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox17.TextChanged Dim n16, n17 As Double 'THEOREME DE PYTHAGORE 'soustraire le resultat des multiplication Double.TryParse(TextBox17.Text, n17) Double.TryParse(TextBox16.Text, n16) TextBox18.Text = (n16 - n17).ToString() End Sub Private Sub TextBox18_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox18.TextChanged ' resultat des multiplication racine carre Dim num1 As Double Double.TryParse(TextBox18.Text, num1) TextBox19.Text = Math.Sqrt(num1) End Sub Private Sub TextBox19_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox19.TextChanged 'pyramide tronquée 'Commentaires :volume de la pyramide Dim n10 As Double Dim n19 As Double Double.TryParse(TextBox10.Text, n10) Double.TryParse(TextBox19.Text, n19) TextBox13.Text = (n10 * n19).ToString() End Sub
EDIT : Ajout du LANGAGE dans les balises de code (la coloration syntaxique).
Explications disponibles ici : ICI Merci d'y penser dans tes prochains messages. |
Private Sub TextBox14_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox14.TextChanged 'THEOREME DE PYTHAGORE 'Commentaires : ( b - b' ) :2 ajouter le code dans ( TB14 ) pas dans TB15 Dim n14 As Double Double.TryParse(TextBox9.Text, n14) TextBox15.Text = (n14 / 2).ToString() End Sub Private Sub TextBox15_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox15.TextChanged End Sub
Private Sub TextBox14_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox14.TextChanged 'THEOREME DE PYTHAGORE 'Commentaires : ( b - b' ) :2 ajouter le code dans ( TB14 ) pas dans TB15 Dim n14 As Double Double.TryParse(TextBox14.Text, n14) TextBox15.Text = (n14 / 2).ToString() End Sub Private Sub TextBox15_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox15.TextChanged End Sub
Private Sub TextBox11_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox11.TextChanged 'Commentaires : ( HAUTEUR) : 3 ajouter le code dans ( TB11 ) pas dans le TB12 Dim n11 As Double Double.TryParse(TextBox11.Text, n11) TextBox12.Text = (n11 / 3).ToString() End Sub Private Sub TextBox12_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox12.TextChanged End Sub