private static string FormatNumber( string NativeFormat, bool Alternate,
int FieldLength, int FieldPrecision,
bool Left2Right,
bool PositiveSign, bool PositiveSpace,
char Padding, object Value )
{
string w = String.Empty;
string lengthFormat = "{0" + ( FieldLength != int.MinValue ?
"," + ( Left2Right ?
"-" :
String.Empty ) + FieldLength.ToString() :
String.Empty ) + "}";
string numberFormat = "{0:" + NativeFormat + ( FieldPrecision != int.MinValue ?
FieldPrecision.ToString() :
"0" ) + "}";
if ( IsNumericType( Value ) )
{
w = String.Format(CultureInfo.InvariantCulture, numberFormat, Value );
if ( Left2Right || Padding == ' ' )
{
if ( IsPositive( Value, true ) )
w = ( PositiveSign ?
"+" : ( PositiveSpace ? " " : String.Empty ) ) + w;
w = String.Format( lengthFormat, w );
}
else
{
if ( w.StartsWith( "-" ) )
w = w.Substring( 1 );
if ( FieldLength != int.MinValue )
w = w.PadLeft( FieldLength - 1, Padding );
if ( IsPositive( Value, true ) )
w = ( PositiveSign ?
"+" : ( PositiveSpace ? " " : String.Empty ) ) + w;
else
w = "-" + w;
}
}
return w;
}
#endregion
