MQL5 ReferenceStandard LibraryStringsCStringReplace StrLenCopyFillAssignAppendInsertCompareCompareNoCaseLeftRightMidTrimTrimLeftTrimRightClearToUpperToLowerReverseFindFindRevRemoveReplace Replace Replaces all substring matches. uint Replace( const string substring, // substring const string newstring // substring ) Parameters substring [in] Sample substring to search for. newstring [in] Sample substring to replace with. Return Value Number of substring replacements. Remove Graphic Objects