半角文字と全角文字を変換する
using UnityEngine;
using System.Collections;
public class StringWidthConverter : MonoBehaviour
{
const int ConvertionConstant = 65248;
static public string ConvertToFullWidth(string halfWidthStr)
{
string fullWidthStr = null;
for (int i = 0; i < halfWidthStr.Length; i++)
{
fullWidthStr += (char)(halfWidthStr[i] + ConvertionConstant);
}
return fullWidthStr;
}
static public string ConvertToHalfWidth(string fullWidthStr)
{
string halfWidthStr = null;
for (int i = 0; i < fullWidthStr.Length; i++)
{
halfWidthStr += (char)(fullWidthStr[i] - ConvertionConstant);
}
return halfWidthStr;
}
}
使用例
Debug.Log(StringWidthConverter.ConvertToHalfWidth("０１２３ａｂｃｄ"));
Debug.Log(StringWidthConverter.ConvertToFullWidth("4567EFGH"));
小文字と大文字を変換する
Debug.Log("ABCD".ToLower());
Debug.Log("abcd".ToUpper());
