8/18/2019 Dim X visual basic

1/1

Dim X, Y As Integer

Picture1.Scale (-100, 100)-(100, -100)

  Picture1.Line (-100, 0)-(100, 0), vbBlue

  Picture1.Line (0, -100)-(0, 100), vbBlue

  Picture1.!nt.Si"e # $

  !r X # -100 %! 100 Ste& 10

  Picture1.Line (X, 1)-(X, -1), vbBlac'

  Picture1.Print X

  et X

  !r Y # -100 %! 100 Ste& 10

  Picture1.Line (1, Y)-(-1, Y), vbBlac'

  Picture1.PSet (*, Y), vb+ite

  I (Y / 0) %en Picture1.Print Y

  et Y

  Picture1.Line (1*, -0)-Ste&(**, *), vb2e3, B

Picture1.Line (-%et1, %et)-(%et4, %et5), vbBlue

Picture1.Line (%et1, %et)-(%et4, %et5), vb2e3