public static ConnectionItem LoadConnection(string dbcFile)
{
if (System.IO.File.Exists(dbcFile))
{
try
{
ConnectionItem ci = XmlSerializerUtility.LoadFromXmlFile <ConnectionItem>(dbcFile);
ci.SetLoaded();
return(ci);
}
catch (Exception err)
{
FormLog.NotifyException(true, err, "Invalid connection file [{0}]", dbcFile);
}
}
return(null);
}
public void MergeFromFile()
{
string f = GetConnectionFilename(this.ConnectionGuid);
if (System.IO.File.Exists(f))
{
ConnectionItem ci = XmlSerializerUtility.LoadFromXmlFile <ConnectionItem>(f);
if (ci != null)
{
ci.SetDataFolder();
if (!string.IsNullOrEmpty(ci._name))
{
_name = ci._name;
}
if (ci._cnn != null)
{
_cnn = ci._cnn;
}
}
}
}
public static ConnectionItem LoadConnection(Guid g, bool updateUsage, bool quickLoad)
{
ConnectionItem ci = null;
try
{
string f = GetConnectionFilename(g);
if (!System.IO.File.Exists(f))
{
f = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory,
System.IO.Path.GetFileName(f));
}
if (System.IO.File.Exists(f))
{
try
{
ci = XmlSerializerUtility.LoadFromXmlFile <ConnectionItem>(f);
ci.SetDataFolder();
ci.SetLoaded();
if (updateUsage)
{
ci.UpdateUsage(Application.ExecutablePath);
}
}
catch (Exception errXml)
{
FormLog.NotifyException(true, errXml, "Invalid connection file [{0}] for connection item {1}.", f, g);
}
}
if (quickLoad)
{
if (ci == null)
{
Connection cn = GetDefaultConnection(g);
if (cn == null)
{
ci = new ConnectionItem(f);
}
else
{
ci = new ConnectionItem(cn);
}
if (updateUsage)
{
ci.UpdateUsage(Application.ExecutablePath);
}
ci.Save();
ci.SetLoaded();
}
else
{
ci.setConnectionID(g);
}
}
else
{
if (ci == null || !ci.ConnectionObject.IsConnectionReady)
{
Connection cn = GetDefaultConnection(g);
if (cn == null)
{
if (ci == null)
{
ci = new ConnectionItem(f);
}
}
else
{
ci = new ConnectionItem(cn);
}
if (updateUsage)
{
ci.UpdateUsage(Application.ExecutablePath);
}
ci.Save();
ci.SetLoaded();
ci._connectionChecked = true;
}
}
}
catch (Exception err)
{
FormLog.NotifyException(true, err, "Error loading connection item {0}.", g);
}
return(ci);
}