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66using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing;
//using testexListBox;
namespace testexListBox
{
public partial class exListBox : ListBox
{
private Size _imageSize;
private StringFormat _fmt;
private Font _titleFont;
private Font _detailsFont;
public exListBox(Font titleFont, Font detailsFont, Size imageSize,
StringAlignment aligment, StringAlignment lineAligment)
{
_titleFont = titleFont;
_detailsFont = detailsFont;
_imageSize = imageSize;
this.ItemHeight = _imageSize.Height + this.Margin.Vertical;
_fmt = new StringFormat();
_fmt.Alignment = aligment;
_fmt.LineAlignment = lineAligment;
_titleFont = titleFont;
_detailsFont = detailsFont;
}
public exListBox()
{
InitializeComponent();
_imageSize = new Size(80, 60);
this.ItemHeight = _imageSize.Height + this.Margin.Vertical;
_fmt = new StringFormat();
_fmt.Alignment = StringAlignment.Near;
_fmt.LineAlignment = StringAlignment.Near;
_titleFont = new Font(this.Font, FontStyle.Bold);
_detailsFont = new Font(this.Font, FontStyle.Regular);
}
protected override void OnDrawItem(DrawItemEventArgs e)
{
// prevent from error Visual Designer
if (this.Items.Count > 0)
{
exListBoxItem item = (exListBoxItem)this.Items[e.Index];
item.drawItem(e, this.Margin, _titleFont, _detailsFont, _fmt, this._imageSize);
}
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
}
}
}