[Firebird-net-provider] dbcommand parameter bug - FirebirdClient ADO.NET 2.0 beta 3

[Niels Werdmuller von Elgg]

description:

assigning a string to a DbCommand parameter blob field gives an error at execution

 

error:

unable to cast object of type 'System.String' to type 'System.Byte[]'.

 

example:

parameter = provider.CreateParameter();
parameter.Value = textBoxDescription.Text;
parameter.DbType = DbType.String;
parameter.ParameterName = "@description"; // @description = blob field
command.Parameters.Add(parameter);

 

command.Prepare();
command.ExecuteNonQuery();  // exception is thrown!!