C# boundingbox text

...
Rectangle r = GetTextBounds(textBox1, 2, 10);
Panel panel = new Panel
{
  Bounds = r,
  BorderStyle = BorderStyle.FixedSingle,
};

this.Controls.Add(panel);
panel.Show();
panel.BringToFront();
...

Source: stackoverflow.com

C# boundingbox text

private Rectangle GetTextBounds(TextBox textBox, int startPosition, int length)
{
  using (Graphics g = textBox.CreateGraphics())
  {
    g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;

    CharacterRange[] characterRanges = { new CharacterRange(startPosition, length) };
    StringFormat stringFormat = new StringFormat(StringFormat.GenericTypographic);
    stringFormat.SetMeasurableCharacterRanges(characterRanges);

    Region region = g.MeasureCharacterRanges(textBox.Text, textBox.Font,
                                             textBox.Bounds, stringFormat)[0];
    Rectangle bounds = Rectangle.Round(region.GetBounds(g));

    Point textOffset = textBox.GetPositionFromCharIndex(0);

    return new Rectangle(textBox.Margin.Left + bounds.Left + textOffset.X,
                         textBox.Margin.Top + textBox.Location.Y + textOffset.Y,
                         bounds.Width, bounds.Height);
  }
}

Source: stackoverflow.com

Similar codes

0 vote120 views1 answer
C# convert address to int
C#
0 vote115 views1 answer
Cmd command see which groups a user is in
C#
39 votes125 views3 answers
C# dictionary loop key value
C#
0 vote111 views3 answers
Regex check is valid ip
C#
3 votes151 views2 answers
Transform.Translate unity
C#Unity
2 votes126 views1 answer
Change fog setting Unity
C#
0 vote142 views1 answer
C# count directories in directory and subdirectories
C#
1 vote121 views1 answer
Unserialized field unity
C#Unity
0 vote118 views1 answer
Firepower 4125 License update
C#
0 vote124 views1 answer
NewtonSoft get base64 string
C#