/// <summary>
/// Change element in matrix
/// </summary>
/// <param name="row">row of matrix</param>
/// <param name="column">column of matrix</param>
/// <param name="element">element which is replaced with element[row,column]</param>
public void ChangeElement(int row, int column, T element)
{
MatrixEventArgs changeElement = new MatrixEventArgs(row, column);
this[row, column] = element;
OnChangeMatrix(changeElement);
}
/// <summary>
/// Method starts after event running.
/// </summary>
/// <param name="sender">object which runs event</param>
/// <param name="e">additional information about diagonal matrix</param>
protected override void Info(object sender, MatrixEventArgs e) => Console.WriteLine($"Diagonal matrix[{e.Rows},{e.Columns}] is changed !");
/// <summary>
/// On change element
/// </summary>
/// <param name="sender">
/// Sender
/// </param>
/// <param name="eventArgs">
/// EventArgs
/// </param>
protected virtual void OnChangeElement(object sender, MatrixEventArgs <T> eventArgs)
{
EventHandler <MatrixEventArgs <T> > tmp = ChangeElement;
tmp?.Invoke(sender, eventArgs);
}
/// <summary>
/// Invokes ElementChanged event.
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="args">Arguments of the event.</param>
protected virtual void OnElementChanged(object sender, MatrixEventArgs <T> args)
{
var temp = ElementChanged;
temp?.Invoke(sender, args);
}
/// <summary> /// method starts event /// </summary> /// <param name="e">additional information about object</param> private void OnChangeMatrix(MatrixEventArgs e) => changeMatrix?.Invoke(this, e);
/// <summary> /// Method starts after event running. /// </summary> /// <param name="sender">object which runs event</param> /// <param name="e">additional information about object</param> protected abstract void Info(object sender, MatrixEventArgs e);
protected virtual void OnElementChanged(object sender, MatrixEventArgs <T> eventArgs)
{
EventHandler <MatrixEventArgs <T> > temp = this.ElementChanged;
temp?.Invoke(sender, eventArgs);
}