.


:




:

































 

 

 

 


4.5.1-2. , .




1) VS 5.1-2, Button . Button, , . , , . , , .

 

2) .

3) , Text .

4) TextBox. VS .

5) Multiline True, ScrollBars Vertical. .

6) , , , .

7) .

.

8) Cykl() Button1_Click(), . 4.5.1-8.

 

Public Class Form1 Sub Cykl(ByVal Line As String) Dim i As Integer For i = 1 To 10 TextBox1.Text = TextBox1.Text & Line & i & vbCrLf Next i End Sub Private Sub Button1_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles Button1.Click Dim Line As String = "Line " Cykl(Line) End Sub End Class

 

. 4.5.1-8. 5.1-2

 

9) , For...Next,
Line i, i - ( , Line 1 Line 10). (&) . , Text, , . , Line, vbCrLf. Next .

 

10) , For VS Next.

11) ,
.

12) .

13) .

For...Next 10 , . 4.5.1-9.

 

 

. 4.5.1-9. 5.1-2

 

14) .

15) For...Next 10 . , . 10 .

16) , . , . 32 . , RichTextBox , .

 

4.5.1-3. /, .

vvodDbl1() vivodDbl1() Double ,

vvodSng3() vivodSng3() Single ,

vvodInt4() vivodInt4() Integer ,

vvodLng5() vivodLng5() Long ,

vivodDblFx6() vivodLngFx7() Double Long,

vivodDblFxy8() Double.

vvodDbl1(), vivodDbl1(), vvodSng3(), vivodSng3(), vvodIDbl2() vivodDbl2() 4.3, vvodInt4() vivodInt4() 4.4, vvodLng5(),
vivodLng5(), vivodDblFx6(), vivodLngFx7(), vivodSngFxy8(),
vvodInt9(),vivodInt9()
. 4.5.1-10 4.5.1-16.

 

' Long TextBox Function vvodLng5(ByVal T As TextBox) As Long Return CLng(T.Text) End Function

 

. 4.5.1-10. vvodLng5()
Long TextBox 4.5.1-3

 

' Long TextBox Sub vivodLng5(ByVal l As Long, ByVal T As TextBox) T.Text = CStr(l) End Sub

 

. 4.5.1-11. vivodLng5()
Long TextBox 4.5.1-3

' Double TextBox Sub vivodDblFx6(ByVal x As Double, ByVal T As TextBox) T.Text = T.Text + Format(x, "0.000 ") End Sub

. 4.5.1-12. vivodDblFx6()
Double TextBox 4.5.1-3

' Long TextBox Sub vivodLngFx7(ByVal x As Long, ByVal T As TextBox) T.Text = T.Text + Format(x, "0") End Sub

 

. 4.5.1-13. vivodLngFx7()
Long TextBox 4.5.1-3

' 2 Single TextBox Sub vivodSngFxy8(ByVal x As Single,ByVal y As Single, _ ByVal T As TextBox) T.Text = T.Text + Format(x, "0.000 ") + Space(8) + _ Format(y, "0.000 ") + vbCrLf End Sub

 

. 4.5.1-14. vivodSngFxy8()

2 Single TextBox 4.5.1-3

'-Function Integer InputBox() Function vvodInt9(ByVal p As String, ByVal T As TextBox) _ As Integer T.Text = InputBox(P) Return CInt(T.Text) End Function

 

. 4.5.1-15. vvodInt9()
Integer InputBox()
4.5.1-3

 

' Integer MsgBox() Sub vivodInt9(ByVal I As Integer, _ ByVal S As String, ByVal T As TextBox) T.Text = MsgBox(CStr(I), S) End Sub

. 4.5.1-16. vivodInt9()

Integer MsgBox()

4.5.1-3

 

, Format(), .4.2.4-2.

 

 





:


: 2016-11-18; !; : 444 |


:

:

.
==> ...

1527 - | 1368 -


© 2015-2024 lektsii.org - -

: 0.01 .