void Connect_Action(object o, EventArgs args)
{
try {
SetStatusBarText("Connecting...");
sqlSharp.OpenDataSource(providers[providerSelected], connection_entry.Text, selectedSetting);
SetStatusBarText("Connected.");
} catch (Exception e) {
string emsg = "Error: Unable to connect. Reason: " + e;
SetStatusBarText(emsg);
sqlSharp.AppendText(emsg);
}
grid.Clear();
grid.DataSource = null;
grid.DataMember = "";
grid = null;
dialog.Destroy();
dialog = null;
}