السلام عليكم و رحمة الله و بركاته
عندي مشكلة بسيطة مع طباعة Textbox
انا بستخدم الكود ده
كود :
Static currentChar As Integer
Static currentLine As Integer
Dim textfont As Font = TextBox1.Font
Dim h, w As Integer
Dim left, top As Integer
With PrintDocument1.DefaultPageSettings
h = .PaperSize.Height - .Margins.Top - .Margins.Bottom
w = .PaperSize.Width - .Margins.Left - .Margins.Right
left = PrintDocument1.DefaultPageSettings.Margins.Left
top = PrintDocument1.DefaultPageSettings.Margins.Top
End With
e.Graphics.DrawRectangle(Pens.Blue, New Rectangle(left, top, w, h))
If PrintDocument1.DefaultPageSettings.Landscape Then
Dim a As Integer
a = h
h = w
w = a
End If
Dim lines As Integer = CInt(Math.Round(h / textfont.Height))
Dim b As New Rectangle(left, top, w, h)
Dim format As StringFormat
If Not TextBox1.WordWrap Then
format = New StringFormat(StringFormatFlags.NoWrap)
format.Trimming = StringTrimming.EllipsisWord
Dim i As Integer
For i = currentLine To Math.Min(currentLine + lines, TextBox1.Lines.Length - 1)
e.Graphics.DrawString(TextBox1.Lines(i), textfont, Brushes.Black, New RectangleF(left, top + textfont.Height * (i - currentLine), w, textfont.Height), format)
Next
currentLine += lines
If currentLine >= TextBox1.Lines.Length Then
e.HasMorePages = False
currentLine = 0
Else
e.HasMorePages = True
End If
Exit Sub
End If
format = New StringFormat(StringFormatFlags.LineLimit)
Dim line, chars As Integer
e.Graphics.MeasureString(Mid(TextBox1.Text, currentChar + 1), textfont, New SizeF(w, h), format, chars, line)
If currentChar + chars < TextBox1.Text.Length Then
If TextBox1.Text.Substring(currentChar + chars, 1) <> " " And TextBox1.Text.Substring(currentChar + chars, 1) <> vbLf Then
While chars > 0
TextBox1.Text.Substring(currentChar + chars, 1)
TextBox1.Text.Substring(currentChar + chars, 1)
chars -= 1
End While
chars += 1
End If
End If
e.Graphics.DrawString(TextBox1.Text.Substring(currentChar, chars), textfont, Brushes.Black, b, format)
currentChar = currentChar + chars
If currentChar < TextBox1.Text.Length Then
e.HasMorePages = True
Else
e.HasMorePages = False
currentChar = 0
End Ifالكود تمام و بيطبع
بس بيطبع الكلام علي الشمال و انا مش عارف اجيبه في منتصف الورقة
انا بستخدم ورق A5 بمقاس 210*148
افيدووووووووووووني
