private void SelectAllProvButton_Click(object sender, EventArgs e)
{
for (int i = 0; i < ProviderCheckedListBox.Items.Count; i++)
{
ProviderCheckedListBox.SetItemChecked(i, true);
}
}
private void ClearAllButton_Click(object sender, EventArgs e)
{
for (int i = 0; i < ProviderCheckedListBox.Items.Count; i++)
{
if (ProviderCheckedListBox.GetItemChecked(i))
{
ProviderCheckedListBox.SetItemChecked(i, false);
}
}
}
