/// <summary>
/// Sets the datagridviews datasource to be the datatable constructed by the readfile method.
/// </summary>
public void PerformRefresh(bool opened)
{
if (FileOP.GetFile() != "")
{
if (!opened)
{
UnlockFile();
}
dataGridView1.DataSource = FileOP.ReadFile();
LockFile();
}
else
{
dataGridView1.DataSource = null;
}
}