internal void SaveAsDefault()
{
RegistryHelper registry = new RegistryHelper();
registry.Write(ConnectionHelper.ConnectionKey, "ConnectionName", Name);
// encrypt and save the default connection string.
registry.Write(ConnectionHelper.ConnectionKey, "ConnectionString", EncriptionHelper.EncryptString(ToString(), ConnectionHelper.Salt));
}
public void LoadFromRegistry(string key)
{
RegistryHelper registry = new RegistryHelper();
_OrigionalString = registry.Read(key, "ConnectionString");
// check if the read string was encrypted or not.
// this is not a very reliable check as the database name could be different
if (!_OrigionalString.Contains("Data"))
{
//
_OrigionalString = EncriptionHelper.DecryptString(_OrigionalString, ConnectionHelper.Salt);
}
else
{
// write the ecrypted version instead of the version that is plain text.
registry.Write(key, "ConnectionString",
EncriptionHelper.EncryptString(_OrigionalString, ConnectionHelper.Salt));
}
Parse(_OrigionalString);
Name = registry.Read(key, "ConnectionName");
}
public void Parse(string str)
{
// check if this was encrypted or not, if it is ... decrypt it.
if (!str.Contains("Data"))
{
str = EncriptionHelper.DecryptString(str, ConnectionHelper.Salt);
}
_OrigionalString = str;
OtherAttributes = new List <string>();
string [] arr = _OrigionalString.Split(';');
foreach (string entry in arr)
{
if (!string.IsNullOrEmpty(entry.Trim()))
{
string [] keyValue = entry.Trim().Split('=');
string key = keyValue[0];
string value = keyValue[1];
switch (key.ToUpper())
{
case "DATA SOURCE":
DataSource = value;
break;
case "INITIAL CATALOG":
InitialCatalog = value;
break;
case "INTEGRATED SECURITY":
IntegratedSecurity = value;
break;
case "USER ID":
case "UID":
UserID = value;
break;
case "PASSWORD":
case "PWD":
Password = value;
break;
case "APPLICATION NAME":
ApplicationName = value;
break;
case "MULTIPLEACTIVERESULTSETS":
MultipleActiveResultsets = value;
break;
// enable custom attributes on the connection string
default:
if (OtherAttributes.IndexOf(entry) < 0)
{
OtherAttributes.Add(entry);
}
break;
// Dont allow for the application name and Multiple Active resultset to be changed from the configuration.
}
}
}
}
