C # converts full-width digits to half-width digits

C # full angle half angle conversion, the object here is the number, because the full-width and half-width digits display the same style, and in memory the byte is different, in order to more standard, we can use the following function to transform the user input of the full angle of the number, very convenient:

View sourceprint?01///

02///converts a full-width number to a number

03///</summary>

04///<param name= "Sbccase" ></param>

05///<returns></returns>

06public static string Sbccasetonumberic (String sbccase)

279

Char[] C = Sbccase.tochararray ();

for (int i = 0; i < c.length; i++)

10 {

One byte[] B = System.Text.Encoding.Unicode.GetBytes (c, I, 1);

if (b.length = 2)

13 {

if (b[1] = = 255)

15 {

B[0] = (byte) (B[0] + 32);

B[1] = 0;

C[i] = System.Text.Encoding.Unicode.GetChars (b) [0];

19}

20}

21}

return new string (c);

23}