Mega Code Archive
Set Tab stop
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class SetTabs
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
public class Form1
Inherits System.Windows.Forms.Form
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
Dim the_font As New Font("Times New Roman", 15, FontStyle.Regular, GraphicsUnit.Pixel)
Dim layout_rect As New RectangleF(10, 10, Me.ClientSize.Width - 20, Me.ClientSize.Height - 20)
Dim string_format As New StringFormat
Dim tab_stops() As Single = {60, 80}
string_format.SetTabStops(0, tab_stops)
e.Graphics.DrawRectangle(Pens.White, Rectangle.Round(layout_rect))
Dim x As Single = layout_rect.X
For i As Integer = 0 To tab_stops.Length - 1
x += tab_stops(i)
e.Graphics.DrawLine(Pens.White, x, layout_rect.Top, x, layout_rect.Bottom)
Next i
Dim rnd As New Random
Dim txt As String = "A" & vbTab & "BBB" & vbTab & "C" & vbCrLf
For r As Integer = 1 To 10
txt &= rnd.Next(10, 99) & vbTab & rnd.NextDouble.ToString("0.000000") & vbTab & rnd.NextDouble.ToString("0.00") & vbCrLf
Next r
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
End Sub
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
End Sub
End Class