StringBuilder(CharSequence seq) //构造一个包含与指定的相同字符的字符串构建器 CharSequence 。 StringBuilder(String str) //构造一个初始化为指定字符串内容的字符串构建器。 1. 2. 3. 方法
StringBuilder Insert (int offset, string? str); 參數 offset Int32 要插入的索引。 str String 要插入的 String。 傳回 StringBuilder 屬性 RegisterAttribute 例外狀況 StringIndexOutOfBoundsException 如果offset 為負數或大於目前的 length(),則為 。 備註 的java.lang.StringBuilder.insert(int, java....
StringBuilder sql = new StringBuilder("insert into "); sql.Append(dataTable.TableName); sql.Append("("); foreach (DataColumn item in dataTable.Columns) { sql.Append(item.ColumnName); sql.Append(","); } sql.Remove(sql.Length - 1, 1); sql.Append(")"); sql.Append("values"); sql...
StringBuilder sql =newStringBuilder("insert into "); sql.Append(dataTable.TableName); sql.Append("("); foreach(DataColumn itemindataTable.Columns) { sql.Append(item.ColumnName); sql.Append(","); } sql.Remove(sql.Length - 1, 1); sql.Append(")"); sql.Append("values"); sql.Append(...
StringBuilder Insert (int index, char[]? value, int startIndex, int charCount); Parameters index Int32 The position in this instance where insertion begins. value Char[] A character array. startIndex Int32 The starting index within value. charCount Int32 The number of characters to ...
Insert String to StringBuilder Imports System Imports System.Text Class Sample Public Shared Sub Main() Dim sb As StringBuilder sb = new StringBuilder sb.Append("1234") Dim xyz As String = "xyz" sb.Insert(3, xyz, 2) Console.WriteLine(sb.ToString()) End Sub End Class Related...
The insert() method of Java StringBuilder class is used to insert the given element at the specified position in this character sequence. The Syntax of insert() method is: //insert string "hello" at the position (index) 1 sb.insert(1, "hello"); //insert
publicSystem.Text.StringBuilderInsert(intindex,string?value,intcount); Parameters index Int32 The position in this instance where insertion begins. value String The string to insert. count Int32 The number of times to insertvalue. Returns
Source: StringBuilder.cs Inserts one or more copies of a specified string into this instance at the specified character position. C# Copy public System.Text.StringBuilder Insert (int index, string? value, int count); Parameters index Int32 The position in this instance where insertion begins...
StringBuilder Remarks Java documentation for java.lang.StringBuilder.insert(int, java.lang.CharSequence, int, int). Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attributi...