public void BindParameters(UtlParameterCollection paramCollection, bool isNamedParameters)
{
for (int i = 0; i < this._parameterNames.Length; i++)
{
UtlParameter parameter;
string str = this._parameterNames[i];
if (isNamedParameters)
{
parameter = paramCollection[str];
}
else
{
parameter = paramCollection[i];
}
if (parameter == null)
{
throw new ArgumentException("Missing Parameter " + str);
}
if ((this._parameterModes[i] == 1) && (parameter.Direction != ParameterDirection.Input))
{
throw new ArgumentException(parameter.Direction.ToString());
}
if ((this._parameterModes[i] == 4) && (parameter.Direction != ParameterDirection.Output))
{
throw new ArgumentException(parameter.Direction.ToString());
}
if (((this._parameterModes[i] == 2) && (parameter.Direction != ParameterDirection.Output)) && ((parameter.Direction != ParameterDirection.Input) && (parameter.Direction != ParameterDirection.InputOutput)))
{
throw new ArgumentException(parameter.Direction.ToString());
}
this.SetParameter(i, parameter);
this._streamLengths[i] = parameter.Size;
}
}
public Result Execute(UtlParameterCollection parameters, int maxrows, int fetchsize, bool updatable)
{
Result resultIn = null;
this.BindParameters(this._command.Parameters, this._isNamedParameters);
this.PerformPreExecute();
try
{
this._resultOut.ParameterMetaData = this._pmdDescriptor;
if (this._command.CommandType == CommandType.StoredProcedure)
{
this._resultOut.SetPreparedResultUpdateProperties(this._parameterValues);
}
else
{
this._resultOut.SetPreparedExecuteProperties(this._parameterValues, maxrows, fetchsize, ResultProperties.DefaultPropsValue);
}
if (updatable)
{
this._resultOut.SetDataResultProperties(maxrows, fetchsize, 0x3eb, 0x3f0, 1);
}
resultIn = this._command.Connection.InnerConnection.SessionProxy.Execute(this._resultOut);
if (resultIn.GetResultType() == 0x2b)
{
this.SetOutParameterValues(resultIn);
}
this.SetReturnParameterValue(resultIn);
}
catch (CoreException exception1)
{
throw UtlException.GetException(exception1);
}
finally
{
this.PerformPostExecute(resultIn);
this._resultOut.ClearLobResults();
}
if (resultIn.IsError())
{
UtlException.ThrowError(resultIn);
}
return(resultIn);
}
public UtlCommand(string commandText, UtlConnection connection, UtlTransaction transaction)
{
this._commandTimeout = 30;
this._commandType = System.Data.CommandType.Text;
this._parameterCollection = new UtlParameterCollection(this);
this._designTimeVisible = true;
this._updateRowSource = UpdateRowSource.None;
if (commandText != null)
{
this.CommandText = commandText;
}
if (connection != null)
{
this.DbConnection = connection;
}
if (transaction != null)
{
this.Transaction = transaction;
}
this.FetchGeneratedResults = false;
}
