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1、.vb 簡(jiǎn)單的計(jì)算機(jī)源代碼 .txt 如果青春的時(shí)光在閑散中度過, 那么回憶歲月將是一場(chǎng)凄涼的悲劇。雜草多的地方莊稼少,空話多的地方智慧少。即使路上沒有花朵,我仍可以欣賞荒蕪。 Private Sub Command1_Click()Form1.Caption = 歡迎使用智能計(jì)算器載入默認(rèn)正常顯示If Check1.Value = 0 Then1 類分歧ElseIf Text1.Text = Or Text2.Text = Then2 類分歧Form1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And

2、Text2.Text = Then2 類分歧Form1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空Else2 類分歧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 類分歧ElseIf Text1.Text = Or Text2.Text = Then2 類分歧Form1.Caption = xataliq kurul

3、diText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = Then2 類分歧Form1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空Else2 類分歧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 = 歡迎使用智能計(jì)算器If Check1.Value = 1 Th

4、enElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = Then精選范本.Form1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空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 = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空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 = 歡迎使用智能計(jì)算器If Check1.Value = 1 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseDim d, e, f As D

7、oubled = Val(Text1.Text)e = Val(Text2.Text)f = d * eText3.Text = fEnd If精選范本.If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空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 = 歡迎使用智能計(jì)算器If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text =

9、And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = xataliq kuruldiText3.Text = 分?jǐn)?shù)的分子不能為零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 = 運(yùn)算數(shù)值不能為空精選范本.ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = xataliq kuruldiText3.Text = 分?jǐn)?shù)的分子不能為零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 = 歡迎使用智能計(jì)算器Text1.Text = Text2.Text = Text3.Text = End SubPrivate Sub Command6_Click()Form1.Caption = 歡迎使用智能計(jì)算器Form1.HideForm3.ShowEnd SubPrivate Sub Command7_Click()EndEnd SubPrivate Sub

12、 Command8_Click()Form1.Caption = 歡迎使用智能計(jì)算器If Text3.Text ThenText1.Text = Text3.TextText2.Text = Text3.Text = ElseForm1.Caption = xataliq kuruldiText3.Text = 沒有結(jié)果無法繼續(xù)精選范本.End IfEnd SubPrivate Sub Text2_Change()End SubPrivate Sub 乘 _Click()Form1.Caption = 歡迎使用智能計(jì)算器If Check1.Value = 1 ThenElseIf Text1.

13、Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空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 = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空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 = 歡迎使用智能計(jì)算器精選范本.If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Val(Text2.Text) = 0 ThenForm1.Capt

16、ion = xataliq kuruldiText3.Text = 分?jǐn)?shù)的分子不能為零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 = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And

17、 Text2.Text = ThenForm1.Caption = 錯(cuò)誤 Text3.Text = 運(yùn)算數(shù)值不能為空ElseIf Val(Text2.Text) = 0 ThenForm1.Caption = 錯(cuò)誤 Text3.Text = 分?jǐn)?shù)的分子不能為零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 = 歡迎使用智能計(jì)算器Form1.HideForm

18、3.ShowEnd Sub精選范本.Private Sub 繼續(xù) _Click()Form1.Caption = 歡迎使用智能計(jì)算器If Text3.Text ThenText1.Text = Text3.TextText2.Text = Text3.Text = ElseForm1.Caption = xataliqText3.Text = 沒有結(jié)果無法繼續(xù)End IfEnd SubPrivate Sub 加 _Click()Form1.Caption = 歡迎使用智能計(jì)算器If Check1.Value = 0 ThenElseIf Text1.Text = Or Text2.Text =

19、 ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = 錯(cuò)誤 Text3.Text = 運(yùn)算數(shù)值不能為空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 = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseDim d, e, f As Doubled = Val(Text1.Text)e = Val(Text2.Text)f = d + eText3.Text = f精選范本.End IfEnd SubPrivate Sub 減 _Click()Form1.Caption = 歡迎使用智能計(jì)算器If Check1.Value = 1 ThenElseIf Text1.Text = Or Text2.Text = ThenForm1.Caption = xataliq kuruldiText3.Text = 運(yùn)算數(shù)值不能為空ElseIf Text1.Text = And Te

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