AutoCAD LTをVisualBasicでコントロール

U字溝自動作図




Public Class Form1
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'Form1が開かれた時に、TextBox1-8に項目を追加します。
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
TextBox1.Text = 150
TextBox2.Text = 150
TextBox3.Text = 400
TextBox4.Text = 80
TextBox5.Text = 70
TextBox6.Text = 80
TextBox7.Text = 50
TextBox8.Text = 1000
End Sub
''-------------------------------------------------------------------------------------------------------------------------------------

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim A1, B1, C1, D1, E1, F1, G1, H1 As Integer
Dim dist1 As Integer
'TextBoxの文字を数値に変換します。
A1 = Integer.Parse(TextBox1.Text)
B1 = Integer.Parse(TextBox2.Text)
C1 = Integer.Parse(TextBox3.Text)
D1 = Integer.Parse(TextBox4.Text)
E1 = Integer.Parse(TextBox5.Text)
F1 = Integer.Parse(TextBox6.Text)
G1 = Integer.Parse(TextBox7.Text)
H1 = Integer.Parse(TextBox8.Text)

dist1 = (0.5 * H1) - (G1 + D1 + E1)
' AutoCAD をアクティブにします。
AppActivate("Autodesk AutoCAD")
'LTに[PLINE]コマンドを送ります。
SendKeys.Send("Pline " & G1 & "," & A1 & " @0," & (B1 + C1) & " @" & D1 & ",0" & " @0," & (F1 * -1) &
" @" & E1 & ",0" & " @0," & (-1 * (C1 - F1)) & " @" & ((0.5 * H1) - (G1 + D1 + E1)) & ",0" & Chr(13) & Chr(13))
'LTに[MIRROR]コマンドを送ります。
SendKeys.Send("Mirror L " & (0.5 * H1) & ",0" & Chr(13) & (0.5 * H1) & "," & A1 & " N ")
SendKeys.Send("select P L ")
'LTに[RECTANG]コマンドを送ります。
SendKeys.Send("rectang 0,0 " & H1 & "," & A1 & Chr(13))
SendKeys.Send("select p l ")
'LTに[MOVE]コマンドを送ります。
SendKeys.Send("Move " & ("0,0") & Chr(13))

End Sub
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Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Application.Exit()
End Sub
''-------------------------------------------------------------------------------------------------------------------------------------
End Class