main4

[tieuquyngok1995]

if (item.StartsWith("'")) { continue; }

                if (item.EndsWith("'"))
                {
                    item = item.Remove(item.Length - 1);
                    item = item.TrimEnd();
                }

                if (item.EndsWith("\""))
                {
                    item = item.Remove(item.Length - 1);
                }
                else if (item.Contains(CONSTANTS.CONST_CHAR_AMPERSAND))
                {
                    int numAmpersand = item.Count(f => (f == CONSTANTS.CONST_CHAR_AMPERSAND));
                    if (numAmpersand % 2 == 0)
                    {
                        item = string.Concat(item, CONSTANTS.CONST_STRING_SPACE, CONSTANTS.CONST_STRING_CHECK_PARAM_CLOSE);
                    }
                }

                // Format str SQL
                if (item.Contains(string.Format(CONSTANTS.CONST_STRING_CHECK_CONTAINS_01, strSQLChar)))
                {
                    item = CUtils.ReplaceFormat(item, CONSTANTS.CONST_STRING_CHECK_CONTAINS_01, string.Empty, strSQLChar);
                }
                else if (item.Contains(string.Format(CONSTANTS.CONST_STRING_CHECK_CONTAINS_02, strSQLChar)))
                {
                    item = CUtils.ReplaceFormat(item, CONSTANTS.CONST_STRING_CHECK_CONTAINS_02, string.Empty, strSQLChar);
                }
                else if (item.Contains(string.Format(CONSTANTS.CONST_STRING_CHECK_CONTAINS_03, strSQLChar)))
                {
                    item = CUtils.ReplaceFormat(item, CONSTANTS.CONST_STRING_CHECK_CONTAINS_03, string.Empty, strSQLChar);
                }
                else if (Regex.IsMatch(item, CONSTANTS.CONST_REGEX_WORD_CHARACTER))
                {
                    continue;
                }
                else if (!item.Contains(CONSTANTS.CONST_STRING_CHECK_IF) && !item.Contains(CONSTANTS.CONST_STRING_CHECK_ELSE) && !item.Contains(CONSTANTS.CONST_STRING_CHECK_ELSE_IF))
                {
                    continue;
                }

                // add value in list
                if ((item.Contains(CONSTANTS.CONST_STRING_CHECK_IF) && !item.Contains(CONSTANTS.CONST_STRING_CHECK_END_IF))
                    || item.Contains(CONSTANTS.CONST_STRING_CHECK_ELSE))
                {
                    result = result + item.Trim() + CONSTANTS.CONST_CHAR_LINE_BREAK;
                }
                else if (item.Contains(CONSTANTS.CONST_STRING_CHECK_SELECT_CASE))
                {
                    result = result + item.Trim().Replace(CONSTANTS.CONST_STRING_CHECK_SELECT_CASE,
                        CONSTANTS.CONST_STRING_CHECK_SELECT_CASE + CONSTANTS.CONST_STRING_IS_SELECT_CASE) + CONSTANTS.CONST_CHAR_LINE_BREAK;
                    numSelectCase++;
                }
                else
                {
                    result = result + item.Trim() + CONSTANTS.CONST_CHAR_LINE_BREAK;
                }
            }
        }
        catch (Exception ex)
        {
            MessageBox.Show("An abnormal error occurs in the function: HandFormatStringInput\nError content: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
        return result;
    }