VBScript VarType º¯Êý
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VarType º¯Êý¿É·µ»ØÖ¸Ê¾Ö¸¶¨±äÁ¿µÄ×ÓÀàÐ͵ÄÖµ¡£
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| ³£Êý | Öµ | ÃèÊö |
|---|---|---|
| vbEmpty | 0 | δ³õʼ»¯£¨Ä¬ÈÏ£© |
| vbNull | 1 | ²»°üº¬ÈκÎÓÐЧÊý¾Ý |
| vbInteger | 2 | ÕûÐÍ×ÓÀàÐÍ |
| vbLong | 3 | ³¤ÕûÐÍ×ÓÀàÐÍ |
| vbSingle | 4 | µ¥¾«¶È×ÓÀàÐÍ |
| vbDouble | 5 | Ë«¾«¶È×ÓÀàÐÍ |
| vbCurrency | 6 | »õ±Ò×ÓÀàÐÍ |
| vbDate | 7 | ÈÕÆÚ»òʱ¼äÖµ |
| vbString | 8 | ×Ö·û´®Öµ |
| vbObject | 9 | ×Ö·û´®×ÓÀàÐÍ |
| vbError | 10 | ´íÎó×ÓÀàÐÍ |
| vbBoolean | 11 | Boolean ×ÓÀàÐÍ |
| vbVariant | 12 | Variant £¨½öÓÃÓÚ±äÁ¿Êý×飩 |
| vbDataObject | 13 | Êý¾Ý·ÃÎʶÔÏó |
| vbDecimal | 14 | Ê®½øÖÆ×ÓÀàÐÍ |
| vbByte | 17 | ×Ö½Ú×ÓÀàÐÍ |
| vbArray | 8192 | Êý×é |
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×¢ÊÍ£º¼ÙÈç±äÁ¿ÊÇÊý×飬Ôò VarType() »á·µ»Ø 8192 + VarType(Êý×éÔªËØ)¡£¾ÙÀý£ºÕûÊýÊý×éµÄ VarType() »á·µ»Ø 8192 + 2 = 8194 ¡£
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VarType(varname)
| ²ÎÊý | ÃèÊö |
|---|---|
| varname | ±ØÐèµÄ¡£±äÁ¿µÄÃû³Æ¡£ |
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dim x x="Hello World!" document.write(VarType(x)) x=4 document.write(VarType(x)) x=4.675 document.write(VarType(x)) x=Null document.write(VarType(x)) x=Empty document.write(VarType(x)) x=True document.write(VarType(x))
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String Integer Double Null Empty Boolean