BUAT LAH PEROGRAM PERHITUNGAN LUAS SEGITIGA
1. BUAT LAH DISAIN SEPERTI INI
2. Pengaturan
Properties
NO.
|
OBJEK
|
PROPERTIES
|
PENGATURAN
|
1
|
Label1
|
Text
|
Program Menghitung Luas Segi Tiga
|
FureColor
| Blue | ||
Bold
|
True
|
||
2
|
Label2
|
Text
|
Alas :
|
3
|
Label3
|
Text
|
Tinggi :
|
4
|
Grup Box
|
Text
|
Input
|
5
|
TextBox1
|
Name
|
txtA
|
6
|
TextBox2
|
Name
|
txtT
|
7
| TextBox3 |
Name
| Txthasil |
8
|
Button1
|
Name
|
BtnLuas
|
| Text | Luas | ||
9
|
Button2
|
Name
|
BtnBersih
|
Text
|
Bersih
|
||
10
|
Button3
|
Name
|
BtnTutup
|
Text
|
Tutup
| ||
Pemberian Perintah/Instruksi pada Program
Alur Program:
> Input Bilangan1 dan Bilangan2
> Klik Luas Maka Luas Segin Tiga tersebut akan diketahui
> Klik tombol Bersih, maka isi Bilangan1, Bilangan2 dan
Hasil akan bersih (kosong).
>Klik tombol Tutup, maka program akan ditutup.
Perintah Program:
Private Sub BtnLuas_Click(ByVal senderAs System.Object, ByVal e As System.EventArgs) Handles BtnLuas.Click
Const R = 0.5
Dim alas, tinggi As Double
Dim luas As Double
alas = Val(TxtA.Text)
tinggi = Val(TxtT.Text)
luas = Val(TxtHasil.Text)
luas = (R * alas * tinggi)
TxtHasil.Text = luas
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
TxtA.Text = ""
TxtHasil.Text = ""
TxtT.Text = ""
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
End
End Sub
Tampilan Program Yang Sudah Jadi
Buat Lah Program Volume Tabung
2. BUAT LAH DISAIN SEPERTI INI
2. Pengaturan Properties
NO.
|
OBJEK
|
PROPERTIES
|
PENGATURAN
|
1
|
Label1
|
Text
|
Program Menghitung Volume Tabung
|
ForeColor
| Red | ||
Bold
|
True
| ||
2
|
Label2
|
Text
|
Tinggi Tabung :
|
3
|
Label3
|
Text
|
Jari-jari Tabung :
|
4
|
TextBox1
|
Name
| TxtT |
5
|
TextBox1
|
Name
|
txtJ
|
6
|
TextBox2
|
Name
|
txtV
|
8
| Button1 | Name | BtnHasil |
8
|
Text
|
Hasil
| |
Button2
| Name | BtnBersih | |
9
|
Text
|
Bersih
| |
Button3
|
Name
|
BtnTutup
| |
10
|
Text
|
Tutup
|
Alur Program:
> Input Bilangan1 dan Bilangan2
> Klik Hasil Maka Hasil Dari Volume Tabung Tersebut Akan diketahui
> Klik tombol Bersih, maka isi Bilangan1, Bilangan2 dan Hasil akan bersih (kosong).
>Klik tombol Tutup, maka program akan ditutup.
Perintah Program:
Private Sub BtnHasil_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnHasil.Click
TxtV.Text = 3.14 * Val(TxtT.Text ^ 2 * TxtJ.Text)
End Sub
Private Sub BtnBersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnBersih.Click
TxtJ.Text = ""
TxtT.Text = ""
TxtV.Text = ""
End Sub
Private Sub BtnTutup_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnTutup.Click
End
End Sub
Tmpilan Program Yang Sudah Jadi :




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