/// <summary>
/// Sets a parameter value.
/// </summary>
/// <param name="command">The command with the parameter.</param>
/// <param name="parameterName">The parameter name.</param>
/// <param name="value">The parameter value.</param>
public override void SetParameterValue(DbCommand command, string parameterName, object value)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
object convertedValue = value;
ParameterTypeRegistry registry = GetParameterTypeRegistry(command.CommandText);
if (registry != null)
{
if (registry.HasRegisteredParameterType(parameterName))
{
DbType dbType = registry.GetRegisteredParameterType(parameterName);
if (DbType.Guid == dbType)
{
convertedValue = ConvertGuidToByteArray(value);
}
}
}
base.SetParameterValue(command, parameterName, convertedValue);
}
private void RegisterParameterType(IDbCommand command, string parameterName, DbType dbType)
{
ParameterTypeRegistry registry = GetParameterTypeRegistry(command.CommandText);
if (registry == null)
{
registry = new ParameterTypeRegistry();
_registeredParameterTypes.Add(command.CommandText, registry);
}
registry.RegisterParameterType(parameterName, dbType);
}