/// <summary>
/// Main Constructor - will instance a new MySqlConnection without Open.
/// </summary>
/// <param name="Server"></param>
/// <param name="User"></param>
/// <param name="Password"></param>
/// <param name="Database"></param>
public MySqlWrapper(string Server, int Port, string User, string Password, string Database)
{
mServer = Server;
mPort = Port;
mUser = User;
mPassword = Password;
mDatabase = Database;
mState = MysqlState.Closed;
}
/// <summary>
/// internal method to Close an instanced Connection
/// </summary>
/// <param name="FreeConnection"></param>
/// <returns></returns>
public MysqlError Close(bool FreeConnection)
{
mLastError = null;
if (mConnection == null)
{
mState = MysqlState.Error;
return(MysqlError.CloseBeforeInit);
}
try {
mConnection.Close();
if (mConnection.State != System.Data.ConnectionState.Closed)
{
mState = MysqlState.Error;
return(MysqlError.FailedToClose);
}
} catch (MySqlException e) {
mState = MysqlState.Error;
mLastError = e;
return(MysqlError.CanNotDisconnectFromDB);
} catch (Exception e) {
mState = MysqlState.Error;
mLastError = e;
return(MysqlError.UnknownClose);
} finally {
// free Memory
if (mCommand != null)
{
mCommand.Dispose();
}
if (mAdapter != null)
{
mAdapter.Dispose();
}
if (FreeConnection == true && mConnection != null)
{
mConnection.Dispose();
}
}
mState = MysqlState.Closed;
return(MysqlError.None);
}
/// <summary>
/// method to Open an instanced Connection
/// </summary>
/// <returns></returns>
public MysqlError Open()
{
mLastError = null;
if (mConnection == null)
{
return(MysqlError.OpenBeforeInit);
}
// no need to open if allready done
if (mConnection.State == System.Data.ConnectionState.Open)
{
mState = MysqlState.Open;
return(MysqlError.None);
}
try {
mConnection.Open();
if (mConnection.State != System.Data.ConnectionState.Open)
{
mState = MysqlState.Error;
return(MysqlError.FailedToOpen);
}
} catch (MySqlException e) {
mState = MysqlState.Error;
mLastError = e;
return(MysqlError.CanNotConnectToDB);
} catch (Exception e) {
mState = MysqlState.Error;
mLastError = e;
return(MysqlError.UnknownOpen);
}
mState = MysqlState.Open;
return(MysqlError.None);
}
/// <summary>
/// internal method to Close an instanced Connection
/// </summary>
/// <param name="FreeConnection"></param>
/// <returns></returns>
public MysqlError Close( bool FreeConnection ) {
mLastError = null;
if( mConnection == null ) {
mState = MysqlState.Error;
return MysqlError.CloseBeforeInit;
}
try {
mConnection.Close();
if( mConnection.State != System.Data.ConnectionState.Closed ) {
mState = MysqlState.Error;
return MysqlError.FailedToClose;
}
} catch( MySqlException e ) {
mState = MysqlState.Error;
mLastError = e;
return MysqlError.CanNotDisconnectFromDB;
} catch( Exception e ) {
mState = MysqlState.Error;
mLastError = e;
return MysqlError.UnknownClose;
} finally {
// free Memory
if( mCommand != null )
mCommand.Dispose();
if( mAdapter != null )
mAdapter.Dispose();
if( FreeConnection == true && mConnection != null )
mConnection.Dispose();
}
mState = MysqlState.Closed;
return MysqlError.None;
}
/// <summary>
/// method to Open an instanced Connection
/// </summary>
/// <returns></returns>
public MysqlError Open() {
mLastError = null;
if( mConnection == null )
return MysqlError.OpenBeforeInit;
// no need to open if allready done
if( mConnection.State == System.Data.ConnectionState.Open ) {
mState = MysqlState.Open;
return MysqlError.None;
}
try {
mConnection.Open();
if( mConnection.State != System.Data.ConnectionState.Open ) {
mState = MysqlState.Error;
return MysqlError.FailedToOpen;
}
} catch( MySqlException e ) {
mState = MysqlState.Error;
mLastError = e;
return MysqlError.CanNotConnectToDB;
} catch( Exception e ) {
mState = MysqlState.Error;
mLastError = e;
return MysqlError.UnknownOpen;
}
mState = MysqlState.Open;
return MysqlError.None;
}
/// <summary>
/// Main Constructor - will instance a new MySqlConnection without Open.
/// </summary>
public MySqlWrapper() {
mState = MysqlState.Closed;
}
/// <summary>
/// Main Constructor - will instance a new MySqlConnection without Open.
/// </summary>
/// <param name="Server"></param>
/// <param name="User"></param>
/// <param name="Password"></param>
/// <param name="Database"></param>
public MySqlWrapper( string Server, int Port, string User, string Password, string Database ) {
mServer = Server;
mPort = Port;
mUser = User;
mPassword = Password;
mDatabase = Database;
mState = MysqlState.Closed;
}
/// <summary>
/// Main Constructor - will instance a new MySqlConnection without Open.
/// </summary>
public MySqlWrapper()
{
mState = MysqlState.Closed;
}
