private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
listBox1.Items.Clear();
if (e.KeyChar == (char)8)
{
searchString = searchString.Remove(searchString.Length - 1);
taskList = ts.GetSearchByChacter(searchString);
for (int i = 0; i < taskList.Count; i++)
{
listBox1.Items.Add(taskList[i].Task_ID + " - " + taskList[i].Tittle + " - " + taskList[i].Date + " - " + taskList[i].Time);
}
}
else
{
searchString += e.KeyChar;
taskList = ts.GetSearchByChacter(searchString);
for (int i = 0; i < taskList.Count; i++)
{
listBox1.Items.Add(taskList[i].Task_ID + " - " + taskList[i].Tittle + " - " + taskList[i].Date + " - " + taskList[i].Time);
}
}
}