private void Btn_Click(object sender, EventArgs e)
{
Guid index;
Button button = (Button)sender;
Guid.TryParse(button.Name, out index);
CancellationTokenSource ts = (CancellationTokenSource)button.Tag;
if (ts != null)
{
ts.Cancel();
}
CustomProgressBar prB = null;
Button btn = null;
foreach (Control ctrl in groupBox2.Controls)
{
if (ctrl.Name.Equals($"{index}"))
{
btn = (Button)ctrl;
btn.Click -= Btn_Click;
}
if (ctrl.Name.Equals($"progressBar{index}"))
{
prB = (CustomProgressBar)ctrl;
}
}
if (prB != null && btn != null)
{
groupBox2.Controls.Remove(prB);
groupBox2.Controls.Remove(btn);
ReBuildControl();
}
}
private void AddProgressBar(string url, CancellationTokenSource ts, Guid guid)
{
count++;
int Y = count * 19;
label_count.Text = $"count = {count}";
int progressX = 10;
int buttonX = 474;
Button btn = new Button()
{
BackColor = Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(0)))), ((int)(((byte)(0))))),
Font = new Font("Microsoft Sans Serif", 9F, FontStyle.Bold, GraphicsUnit.Point, ((byte)(204))),
Location = new Point(buttonX, Y),
Name = guid.ToString(),
Size = new Size(31, 23),
Text = "X",
UseVisualStyleBackColor = false,
Tag = ts
};
btn.Click += Btn_Click;
groupBox2.Controls.Add(btn);
CustomProgressBar progressBar = new CustomProgressBar()
{
Location = new Point(progressX, Y),
Name = $"progressBar{guid}",
Size = new Size(458, 23),
DisplayStyle = ProgressBarDisplayText.CustomText,
CustomText = url
};
progressBar.Value = 20;
groupBox2.Controls.Add(progressBar);
}