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1、.vb 简单的计算机源代码 .txt 如果青春的时光在闲散中度过， 那么回忆岁月将是一场凄凉的悲剧。杂草多的地方庄稼少，空话多的地方智慧少。即使路上没有花朵，我仍可以欣赏荒芜。 Private Sub Command1_Click()Form1.Caption = 欢迎使用智能计算器载入默认正常显示If Check1.Value = 0 Then1 类分歧ElseIf Text1.Text = Or Text2.Text = Then2 类分歧Form1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And
2、Text2.Text = Then2 类分歧Form1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空Else2 类分歧Dim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a + bText3.Text = cText1.Text = Text2.Text = End IfIf Check1.Value = 1 Then1 类分歧ElseIf Text1.Text = Or Text2.Text = Then2 类分歧Form1.Caption = xataliq kurul
3、diText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = Then2 类分歧Form1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空Else2 类分歧Dim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d + eText3.Text = fEnd IfEnd SubPrivate Sub Command2_Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 1 Th
4、enElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = Then精选范本.Form1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d - eText3.Text = fEnd IfIf Check1.Value
5、= 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a - bText3.Text = cText1.Text = Text2.Te
6、xt = End IfEnd SubPrivate Sub Command3_Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 1 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim d, e, f As D
7、oubled = Val(Text1.Text)e = Val(Text2.Text)f = d * eText3.Text = fEnd If精选范本.If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim a, b,
8、c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a * bText3.Text = cText1.Text = Text2.Text = End IfEnd SubPrivate Sub Command4_Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text =
9、And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = xataliq kuruldiText3.Text = 分数的分子不能为零ElseDim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a / bText3.Text = cText1.Text = Text2.Text = End IfIf Check1.Value = 1 ThenE
10、lseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空精选范本.ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = xataliq kuruldiText3.Text = 分数的分子不能为零ElseDim d, e, f As Doubled
11、= Val(Text1.Text)e = Val(Text2.Text)f = d / eText3.Text = fEnd IfEnd SubPrivate Sub Command5_Click()Form1.Caption = 欢迎使用智能计算器Text1.Text = Text2.Text = Text3.Text = End SubPrivate Sub Command6_Click()Form1.Caption = 欢迎使用智能计算器Form1.HideForm3.ShowEnd SubPrivate Sub Command7_Click()EndEnd SubPrivate Sub
12、 Command8_Click()Form1.Caption = 欢迎使用智能计算器If Text3.Text ThenText1.Text = Text3.TextText2.Text = Text3.Text = ElseForm1.Caption = xataliq kuruldiText3.Text = 没有结果无法继续精选范本.End IfEnd SubPrivate Sub Text2_Change()End SubPrivate Sub 乘 _Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 1 ThenElseIf Text1.
13、Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d * eText3.Text = fEnd IfIf Check1.Value = 0 ThenElseIf Text1
14、.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a * bText3.Text = cText1.Text = Text2.Text = End IfEnd SubPr
15、ivate Sub 除 _Click()Form1.Caption = 欢迎使用智能计算器精选范本.If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Val(Text2.Text) = 0 ThenForm1.Capt
16、ion = xataliq kuruldiText3.Text = 分数的分子不能为零ElseDim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a / bText3.Text = cText1.Text = Text2.Text = End IfIf Check1.Value = 1 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And
17、 Text2.Text = ThenForm1.Caption = 错误 Text3.Text = 运算数值不能为空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = 错误 Text3.Text = 分数的分子不能为零ElseDim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d / eText3.Text = fEnd IfEnd SubPrivate Sub munasiwetlik_Click()Form1.Caption = 欢迎使用智能计算器Form1.HideForm
18、3.ShowEnd Sub精选范本.Private Sub 继续 _Click()Form1.Caption = 欢迎使用智能计算器If Text3.Text ThenText1.Text = Text3.TextText2.Text = Text3.Text = ElseForm1.Caption = xataliqText3.Text = 没有结果无法继续End IfEnd SubPrivate Sub 加 _Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text =
19、 ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = 错误 Text3.Text = 运算数值不能为空ElseDim a, b, c As Doublea = Val(Text1.Text)b = Val(Text2.Text)c = a + bText3.Text = cText1.Text = Text2.Text = End IfIf Check1.Value = 1 ThenElseIf Text1.Text =
20、Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseDim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d + eText3.Text = f精选范本.End IfEnd SubPrivate Sub 减 _Click()Form1.Caption = 欢迎使用智能计算器If Check1.Value = 1 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 运算数值不能为空ElseIf Text1.Text = And Te
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