C#

            XmlDocument doc = new XmlDocument();<br />
            XmlNode node1;<br />
            XmlNode node2;<br />
<br />
            // Initialize the Xml document with the root node.<br />
            doc.AppendChild( doc.CreateNode( XmlNodeType.Element,<br />
                            "XMLRoot", string.Empty ) );<br />
            <br />
            // make some more nodes<br />
            // an element node<br />
            node1 = doc.CreateNode( XmlNodeType.Element, "Element", null );<br />
<br />
            // a text node<br />
            node2 = doc.CreateTextNode( "Text" );<br />
            node2.InnerText = "A text node";<br />
            // add the text node to the element node<br />
            node1.AppendChild( node2 );<br />
<br />
            // and add the element node to the doc<br />
            doc.SelectSingleNode( "XMLRoot" ).AppendChild( node1 );<br />
<br />
            doc.Save( Console.Out );<br />
<br />
            /**************************<br />
             * produces the following output<br />
             * <br />
             *      <XMLRoot><br />
             *          < Element>A text node< /Element><br />
             *      </XMLRoot><br />
             * <br />
             ***************************/<br />

mikepalma wrote:

I am attempting to build an audio app DJ style and using C# and it is proving a challenge.

mikepalma wrote:

My questions is should I be using C# for building audio apps or is there a better programming langauge more suited to the task?

chitra4sat wrote:

everything works fine but it shows the error

chitra4sat wrote:

No overload for method 'AddMatrix' takes '0' arguments and the same for the 'SubMatrix' also.

chitra4sat wrote:

I want to know how to pass the values in the main program.

public void TestAddMarix() {
  int[,] MatrixA ={ { 1, 2 }, { 2, 3 } };
  int[,] MatrixB ={ { 3, 4 }, { 4, 5 } };

  AddMatrix(MatrixA, MatrixB);
}

public int[,] AddMatrix(int[,] MatrixA, int[,] MatrixB)
{
  int numberOfRows = MatrixA.Length / 2;
  int numberOfCols = numberOfRows;
  int[,] MatrixC = new int[numberOfRows, numberOfCols];
  for (int i = 0; i <=numberOfRows; i++)
  {
    for (int j = 0; j <=numberOfCols; j++)
    {
      MatrixC[i, j] = MatrixA[i, j] + MatrixB[i, j];
    }
  }
  return MatrixC; 
}

laura1316 wrote:

//In timer function will take in mouse input and update circle so need to call f2_paint.
this.Paint += new PaintEventHandler(f2_paint);