public override void OnRefresh()
{
string FileName = XmlHelper.Value(Data, "filename");
MetGraphControl1.OnRefresh();
HelpText = FileName;
OpenFileDialog.InitialDirectory = Path.GetDirectoryName(FileName);
MetGraphControl1.SetFileName(FileName);
}
private void btnBrowse_Click(object sender, System.EventArgs e)
{
try {
if (OpenFileDialog.ShowDialog() == DialogResult.OK)
{
MetGraphControl1.SetFileName(OpenFileDialog.FileName);
this.HelpText = MetGraphControl1.GetFileName();
}
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}