/// <summary>
/// Shows how to call the please wait form for a background process without UI interaction
/// </summary>
private void BtnExample1_Click(object sender, EventArgs e)
{
using (var frm = new FrmPleaseWait(this, () => {
for (var i = 1; i <= 5; i++)
{
Thread.Sleep(1000);
}
})) {
frm.ShowDialog();
}
}
/// <summary>
/// Shows how to call the lease wait form for a background process with UI interaction
/// </summary>
private void BtnExample2_Click(object sender, EventArgs e)
{
this.textBox1.Text = "";
Application.DoEvents();
using (var frm = new FrmPleaseWait(this, () => {
for (var i = 1; i <= 5; i++)
{
Thread.Sleep(1000);
// We must cause the code that updates the UI to execute on the main thread
this.textBox1.Invoke((MethodInvoker)(() => {
this.textBox1.Text += $"{i} Seconds\r\n";
}));
}
})) {
frm.ShowDialog();
}
}