| 1. | Gets the digit value of the specified numeric character
获取指定数值型字符的数字值。 |
| 2. | This input mode accepts only numeric characters and symbols
此输入模式仅接受数字字符和符号。 |
| 3. | Use only alphabetic and numeric characters for these properties
对这些属性仅使用字母和数字字符。 |
| 4. | Gets the decimal digit value of the specified numeric character
获取指定数值型字符的十进制数字值。 |
| 5. | Control to provide code that restricts input to only numeric characters
继承方法，提供将输入限制为数字字符的代码。 |
| 6. | Numeric character reference
数字字符参引 |
| 7. | Numeric character subset
数字字符子集 |
| 8. | For example , the number sign is often used as a placeholder for a numeric character input
例如，数字符号( # )通常用作数字字符输入的占位符。 |
| 9. | Gets the digit value of the numeric character at the specified index of the specified string
获取位于指定字符串的指定索引位置的数值型字符的数字值。 |
| 10. | The # character permits a numeric character or a plus or minus sign in this position , but doesn ' t require it
表示该位置可以填一个数字或正负号，或什么都不填。 |
