Little White House. Georgia State Parks and Historic Sites. At Warm Springs, Franklin D. Roosevelt, 32nd president of the United States found the strength to resume his political career and a positive outlet for his own personal struggle with polio through creation of the Warm Springs Foundation.
On the other hand, VARCHAR is a variable length Data Type. For example, if you declare a variable/column of VARCHAR (10) data type, it will take the number of bytes equal to the number of characters stored in this column.
The ToCharArray method of the string class converts a string to a character array. The following code snippet creates a string into a char array. string sentence = Mahesh Chand; char [] charArr = sentence.ToCharArray(); foreach (char ch in charArr) { Console .WriteLine(ch); }. Here is a complete sample code: