Remove(String) 方法 参考 反馈 定义 命名空间: System.Collections.Specialized 程序集: System.Collections.Specialized.dll Source: StringCollection.cs 从StringCollection 中移除特定字符串的第一个匹配项。 C# 复制 public void Remove (string? value); 参数 value String 要从StringCollection 中移除的...
public void Remove(string identifier); Parameters identifier String The name of the code entity or type mapping information to remove. Remarks If you want to control the names of code entities that are bound to XML Schema or Web service definitions, use the associated attributes rather than cre...
Remove the exclamation point. str = erase(str,"!") str = "A horse A horse My kingdom for a horse" Convert all letters instrto lowercase characters. str = lower(str) str = "a horse a horse my kingdom for a horse" Splitstron space characters using thesplitfunction.splitdiscards the ...
StringBuilder.Insert 将字符串或对象插入到当前 StringBuilder 对象的指定索引处。 StringBuilder.Remove 从当前 StringBuilder 对象中移除指定数量的字符。 StringBuilder.Replace 替换指定索引处的指定字符。 其实还有一个stringBuffer,可将字符串缓冲区安全的用于多个线程,可以在必要时同步,所以操作就像是以串行顺序发生,该顺...
str=str.Substring(0,str.Length-i); // or str=str.Remove(str.Length-i,i); 5 判断字符串中是否有”abc” 有则去掉之 using System.Text.RegularExpressions; string str = “123abc456”; string a=”abc”; Regex r = new Regex(a); Match m = r.Match(str); if (m.Success) { //二选...
String remove(String regionCode) Removes the string. void set(RegionalString value) Sets the string value for the given region code. void Set(String string) Deprecated. replaced with set(String string) void set(String regionCode, String value) Sets the string value for the given region ...
Remove the exclamation point. Get str = erase(str,"!") str = "A horse A horse My kingdom for a horse" Convert all letters instrto lowercase characters. Get str = lower(str) str = "a horse a horse my kingdom for a horse"
Remove(Int32, Int32) Split(Char[]) Substring(Int32) Trim(Char[]) 適用於 .NET 9 及其他版本 產品版本 .NETCore 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 .NET Framework1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6...
values []V) map[K]V func CombineToSMap(keys, values []string) map[string]string // source at arrutil/format.go func NewFormatter(arr any) *ArrFormatter func FormatIndent(arr any, indent string) string // source at arrutil/process.go func Reverse[T any](ls []T) func Remove[T com...
If an interpolated string contains no expressions, JetBrains Rider highlights the $ sign as redundant and helps you remove it: If you need to quickly add the $ at the beginning of the string when you are deep into typing out the string, you can press AltEnter and choose To string interpol...