Esempio n. 1
0
        /// <summary>
        /// Escapes the execute text.
        /// </summary>
        /// <param name="buffer">The buffer.</param>
        /// <param name="value">The value.</param>
        private static void InternalEscapeText(InternalEscapeTextKind kind, StringBuilder b, string value)
        {
            switch (kind)
            {
            case InternalEscapeTextKind.Text:
                foreach (char c in value)
                {
                    int code = (int)c;
                    switch (c)
                    {
                    case '\'':
                        b.Append("''");
                        break;

                    default:
                        if ((code >= 32) && (code < 128))
                        {
                            b.Append(c);
                        }
                        else
                        {
                            b.AppendFormat(CultureInfo.InvariantCulture.NumberFormat, "\\u{0:X4}", code);
                        }
                        break;
                    }
                }
                break;

            case InternalEscapeTextKind.ExecuteText:
                foreach (char c in value)
                {
                    int code = (int)c;
                    switch (c)
                    {
                    case '\'':
                        b.Append("''");
                        break;

                    default:
                        if ((code >= 32) && (code < 128))
                        {
                            b.Append(c);
                        }
                        else
                        {
                            b.AppendFormat(CultureInfo.InvariantCulture.NumberFormat, "\\u{0:X4}", code);
                        }
                        break;
                    }
                }
                break;

            case InternalEscapeTextKind.Object:
                foreach (char c in value)
                {
                    int code = (int)c;
                    switch (c)
                    {
                    case '[':
                        b.Append("");
                        break;

                    case ']':
                        b.Append("");
                        break;

                    default:
                        b.Append(c);
                        break;
                    }
                }
                break;

            default:
                throw new InvalidOperationException();
            }
        }
Esempio n. 2
0
		private static void InternalEscapeText(InternalEscapeTextKind kind, StringBuilder b, string value)
		{
			switch (kind)
			{
				case InternalEscapeTextKind.Text:
					foreach (char c in value)
					{
						int code = (int)c;
						switch (c)
						{
							case '\'':
								b.Append("''");
								break;
							default:
								if ((code >= 32) && (code < 128))
									b.Append(c);
								else
									b.AppendFormat(CultureInfo.InvariantCulture.NumberFormat, "\\u{0:X4}", code);
								break;
						}
					}
					break;
				case InternalEscapeTextKind.ExecuteText:
					foreach (char c in value)
					{
						int code = (int)c;
						switch (c)
						{
							case '\'':
								b.Append("''");
								break;
							default:
								if ((code >= 32) && (code < 128))
									b.Append(c);
								else
									b.AppendFormat(CultureInfo.InvariantCulture.NumberFormat, "\\u{0:X4}", code);
								break;
						}
					}
					break;
				case InternalEscapeTextKind.Object:
					foreach (char c in value)
					{
						int code = (int)c;
						switch (c)
						{
							case '[':
								b.Append("");
								break;
							case ']':
								b.Append("");
								break;
							default:
								b.Append(c);
								break;
						}
					}
					break;
				default:
					throw new InvalidOperationException();
			}
		}