‫ویژگی های کمتر استفاده شده در NET. - بخش ششم

static void AddChartButton( Workbook workBook,
                            Worksheet xlWorkSheetNew,
                            Range currentRange,  int macroId,
                            int startRow, int endRow,
                            int startCol, int endCol,
                            string buttonImagePath )
{
    var cell = currentRange.Next;
    var width = cell.Width;
    var height = 24;
    var left = cell.Left;
    var top = System.Math.Max( cell.Top + cell.Height - height, 0 );
    var button = xlWorkSheetNew.Shapes.AddPicture( buttonImagePath,
                                                    MsoTriState.msoFalse,
                                                    MsoTriState.msoCTrue,
                                                    left, top, width, height );
    var module = workBook.VBProject.VBComponents.Add( vbext_ComponentType.vbext_ct_StdModule );
    module.CodeModule.AddFromString( GetMacro( macroId,
                                                startRow, endRow,
                                                startCol, endCol ) );
    button.OnAction = "Macro" + macroId;
}

static string GetMacro( int macroId,
                        int startRow,  int endRow,
                        int startCol, int endCol )
{
    var sb = new StringBuilder();
    var range = "ActiveSheet.Range(Cells(" + startRow + "," + startCol + "), Cells(" + endRow + "," + endCol + ")).Select";
    sb.AppendLine( "Sub Macro" + macroId + "()" );
    sb.AppendLine( "On Error Resume Next" );
    sb.AppendLine( range );
    sb.AppendLine( "ActiveSheet.Shapes.AddChart.Select" );
    sb.AppendLine( "ActiveChart.ChartType = xlColumn" );
    sb.AppendLine( "ActiveChart.SetSourceData Source:=" + range );
    sb.AppendLine( "On Error GoTo 0" );
    sb.AppendLine( "End Sub" );
    return sb.ToString();
}

class Program
{
    volatile bool _shouldPartyContinue = true;

    static void Main()
    {
        var firstDimension = new Program();
        var secondDimension = new Thread( firstDimension.StartPartyInAnotherDimension );
        secondDimension.Start( firstDimension );
        Thread.Sleep( 5000 );
        firstDimension._shouldPartyContinue = false;
        Console.WriteLine( "Party Finish" );
    }

    void StartPartyInAnotherDimension( object input )
    {
        var currentDimensionInput = (Program)input;
        Console.WriteLine( "let the party begin" );
        while ( currentDimensionInput._shouldPartyContinue ) {}
        Console.WriteLine( "Party ends: (" );
    }
}

class Program
{
    public static void Main(string[] args)
    {
        Console.WriteLine( Number );  // Error
        global::System.Console.WriteLine( "Console: " + Console ); //OK
    }

    public class System { }

    // Define a constant called ‘Console’ to cause more problems.
    const int Console = 7;
    const int Number = 67;
}

DebuggerDisplayAttribute

[DebuggerDisplay( "{DebuggerDisplay}" )]
public class DebuggerDisplayTest
{
    public string FirstName { get; set; }

    public string LastName { get; set; }

    public int Age { get; set; }

    [DebuggerBrowsable( DebuggerBrowsableState.Never )]
    string DebuggerDisplay => $"{FirstName} {LastName} {Age} years old";
}

[DebuggerDisplay( "Age {Age > 0 ? Age : 25}" )]
public class DebuggerDisplayTest
{
 //...
}