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7 kwi 2014 · Say I have a StringBuilder object. var sb = new StringBuilder(); And an arbritrary array of strings. var s = new []{"a","b","c"}; Is this the 'quickest' way to insert them into the stringbuilder instance? sb.Append(string.join(string.empty, s));
8 paź 2013 · You can keep your array of strings and use a StringBuilder in the loop. var myValues = new String[100]; void tick() { var sb = new StringBuilder(); for (int i = 0; i < 10; i++){ sb.append(i.ToString()); } myValues.add(sb.ToString()); } This adds all values in the range of 0 to 10 to one string.
11 mar 2019 · The Append method can be used to add or append a string value of an object to the end of a string represented by the current StringBuilder object. AppendLine() method also come under this method. This method append the string with a newline at the end.
27 paź 2015 · StringBuilder[] array = new StringBuilder[10]; for (StringBuilder sb: array) { sb = new StringBuilder(""); } This is because in the second case, the variable sb is assigned reference to a new StringBuilder instead of referring to the arrays' elements.
15 wrz 2021 · Converting a StringBuilder Object to a String. You must convert the StringBuilder object to a String object before you can pass the string represented by the StringBuilder object to a method that has a String parameter or display it in the user interface.
char[] chars = { 'a', 'b', 'c', 'd', 'e'}; System.Text.StringBuilder sb = new System.Text.StringBuilder(); int startPosition = Array.IndexOf(chars, 'a'); int endPosition = Array.IndexOf(chars, 'c'); if (startPosition >= 0 && endPosition >= 0) { sb.Append("The array from positions ").Append(startPosition).
In .NET Core and in .NET Framework 4.0 and later versions, when you instantiate the StringBuilder object by calling the StringBuilder(Int32, Int32) constructor, both the length and the capacity of the StringBuilder instance can grow beyond the value of its MaxCapacity property.
