Question

vb.net 打印机如何：点击Button1后将textbox1中“1234” 打印到纸上

VB.net新手，摸索中。需要详细可执行的命令。打印的字体和纸张的位置如何设置？打印机需要在VB.NET中设置吗？
越简单越好啊

Answer 1

Imports System.Drawing.Printing

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
Dim PrintDoc As New PrintDocument
AddHandler PrintDoc.PrintPage, AddressOf Me.PrintText

PrintDoc.Print()

Catch ex As Exception
MessageBox.Show("sorry", ex.ToString)

End Try

End Sub

Private Sub PrintText(ByVal sender As Object, ByVal ev As PrintPageEventArgs)

ev.Graphics.DrawString(TextBox1.Text, New Font("Arial", 11, FontStyle.Regular), Brushes.Black, 120, 120)

ev.HasMorePages = False
End Sub
End Class