ToString

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Converts an expression to a string.

Формы

ToString[expr]

ToString[expr, form]

Проверенные примерыToString[123] → 123 ToString[{1, 2, 3}] → {1, 2, 3}ToString[1 + 2] → 3 ToString[NumberForm[3.14159, 3]] → 3.14 ToString[NumberForm[3.0, {5, 2}]] → 3.00 ToString[Sin[x], TraditionalForm] → DisplayForm[FormBox[RowBox[{sin, (, x, )}], TraditionalForm]]ToString[HoldForm[g][HoldForm[x]], TraditionalForm] → DisplayForm[FormBox[RowBox[{TagBox[g, HoldForm], (, TagBox[x, HoldForm], )}], TraditionalForm]]Опции

CharacterEncoding — default "Unicode"
FormatType — default OutputForm
NumberMarks — default $NumberMarks
PageWidth — default Infinity
TotalWidth — default Infinity

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Используется в

Highlight words of a given length - 2 шагов

Темы

Character Operations - Character Encoding
Converting Between Expressions And Strings - Format Types»
Discrete And Integer Data - Converting to Other Forms
Evaluation Control - Manipulating Unevaluated Expressions
String Manipulation - String Semantics »
Symbol Handling - Converting between Expressions and Strings »

Связанное

ToBoxes ToExpression HoldForm WriteString TextString SymbolName StringTemplate ExportString ImportString ArrayRules ByteArrayToString CharacterName

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