Use String.Format to custom format TimeSpan object in .NET
Starting in .NET 4.0, it is possible to use custom formatting of TimeSpan objects. For .NET 3.5 or lower, refer to JohannesH's answer for alternative formatting options.
Custom format specifier
Custom TimeSpan format string allows precise control of output. The MSDN Custom TimeSpan Format Strings page provides a comprehensive reference of the available format specifiers.
Example format string
To format a TimeSpan object using a custom format string, use the String.Format method as follows:
<code>string.Format("{0:hh\:mm\:ss}", myTimeSpan);</code>
This example format string will output "15:36:15" for a TimeSpan with the specified value.
Escape special characters
Please note that the ":" character in the format string must be escaped with "". This is to distinguish it from TimeSpan delimiters.
Using C# 6 string interpolation
C# 6 string interpolation provides a more concise syntax for formatting strings. The following example uses string interpolation to achieve the same result as the previous example:
<code>$"myTimeSpan:hh\:mm\:ss"}"; //示例输出 15:36:15</code>
Separator
Custom TimeSpan format string does not contain placeholder delimiter symbols. Instead, you must specify them explicitly in the format string, as in the example above.
The above is the detailed content of How Can I Custom Format a TimeSpan Object in .NET Using String.Format?. For more information, please follow other related articles on the PHP Chinese website!

Gulc is a high-performance C library prioritizing minimal overhead, aggressive inlining, and compiler optimization. Ideal for performance-critical applications like high-frequency trading and embedded systems, its design emphasizes simplicity, modul

This article details C function return types, encompassing basic (int, float, char, etc.), derived (arrays, pointers, structs), and void types. The compiler determines the return type via the function declaration and the return statement, enforcing

This article explains C function declaration vs. definition, argument passing (by value and by pointer), return values, and common pitfalls like memory leaks and type mismatches. It emphasizes the importance of declarations for modularity and provi

This article details C functions for string case conversion. It explains using toupper() and tolower() from ctype.h, iterating through strings, and handling null terminators. Common pitfalls like forgetting ctype.h and modifying string literals are

This article examines C function return value storage. Small return values are typically stored in registers for speed; larger values may use pointers to memory (stack or heap), impacting lifetime and requiring manual memory management. Directly acc

This article analyzes the multifaceted uses of the adjective "distinct," exploring its grammatical functions, common phrases (e.g., "distinct from," "distinctly different"), and nuanced application in formal vs. informal

This article explains the C Standard Template Library (STL), focusing on its core components: containers, iterators, algorithms, and functors. It details how these interact to enable generic programming, improving code efficiency and readability t

This article details efficient STL algorithm usage in C . It emphasizes data structure choice (vectors vs. lists), algorithm complexity analysis (e.g., std::sort vs. std::partial_sort), iterator usage, and parallel execution. Common pitfalls like


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

SublimeText3 English version
Recommended: Win version, supports code prompts!

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)
