| private static IsValidateCharacter ( char ch ) : bool | ||
| ch | char | |
| return | bool | |
private static bool IsValidateCharacter(char ch)
{
//增加汉字输入
if (ch >= 0x4e00 && ch <= 0x9fa5) return true;
// Lowercase and numbers
if (ch >= 'A' && ch <= 'Z') return true;
if (ch >= 'a' && ch <= 'z') return true;
if (ch >= '0' && ch <= '9') return true;
//增加特殊字符判段
if (ch == '.') return true;
if (ch == '_') return true;
return false;
}
