The ‘U’ specifier seems broken; that string certainly isn’t sortable. Custom date formatting: Enumerations Some Useful Examples String.Format(”{0:$#,##0.00;($#,##0.00);Zero}”, value); This will output “$1,240.00″ if passed 1243.50. It will output the same format but in parenth...
The ‘U’ specifier seems broken; that string certainly isn’t sortable. Custom date formatting: Enumerations Some Useful Examples String.Format(”{0:$#,##0.00;($#,##0.00);Zero}”, value); This will output “$1,240.00″ if passed 1243.50. It will output the same format but in parenth...
The{0:D}format item specifies, the first item from the list of supplied objects will be taken and formatted in the decimal format. The{1,8:X}format item takes the second item. Formats it in the hexadecimal format:X. And the string length will be 8 characters8. Because the number has ...
The ‘U’ specifier seems broken; that string certainly isn’t sortable. Custom date formatting: Enumerations Some Useful Examples String.Format(”{0:$#,##0.00;($#,##0.00);Zero}”, value); This will output “$1,240.00″ if passed 1243.50. It will output the same format but in parenth...
string h = String.Format( "item {0} sells at {1:C}" , x, y ); Console.WriteLine(h); 1. 2. 3. 4. 5. 6. 7. 在我的机器上,可以得到下面的输出: item 16 sells at ￥3.57 1. 也许你的机器上的输出和这个不太一样。这是正常的,本文稍后就会解释这个问题。
a Unicode object.If format requires a single argument, values may be a single non-tuple object. [4] Otherwise, values must be a tuple with exactly the number of items specified by the format string, or a single mapping object (for example, a dictionary).A conversion specifier ...
public string Format(string format, object arg, IFormatProvider formatProvider) { // Handle format string. int baseNumber; // Handle null or empty format string, string with precision specifier. string thisFmt = String.Empty; // Extract first character of format string (precision specifiers //...
decimal temp = 20.4m; string s = String.Format("The temperature is {0}°C.", temp); Console.WriteLine(s); // Displays 'The temperature is 20.4°C.' 格式{0} 字串中的 是格式專案。 0 是物件索引,其字串值將插入該位置。 (索引從 0.) 如果要插入的物件不是字串,則會呼叫其 ToString 方...
{index[,alignment][:formatString]} 方括弧表示選擇性專案。 需要左大括弧和右大括弧。 (若要在格式字串中包含常值開頭或右大括弧,請參閱複合格式一文中的逸出大括弧一節。) 例如,格式化貨幣值的格式專案可能如下所示:C# 複製 var value = String.Format("{0,-10:C}", 126347.89m); Console.WriteLine(...
In this line of code, we’re using sprintf() to format and store the integer number as a string in the text buffer. The format specifier "%d" is used to indicate that we are converting an integer. You can use other format specifiers to control the output format, such as "%x" for ...