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- 2014-11-13
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溢位問題 使用 CLbg 也是
For k = 1 To 24
For i = 1 To 113
ells(CLng((i - 1) * 462) + CLng(k - 1) * CLng(52319) + i + 1, 1).Select
現在 k=1 i=72 就會溢位了
我看國外網站有說明 各種的長度
不過我不知道該怎麼設
dim cells
或者把 CLng 改成比如說 double or string
他都跑出錯誤訊息....
Byte -- 1 byte -- 0 to 255
Boolean -- 2 bytes -- True or False
Integer -- 2 bytes -- -32,768 to 32,767
Long (long integer) -- 4 bytes -- -2,147,483,648 to 2,147,483,647
Single(single-precision floating-point) -- 4 bytes -- -3.402823E38 to -1.401298E-45 for negative values; 1.401298E-45 to 3.402823E38 for positive values
Double(double-precision floating-point) -- 8 bytes -- -1.79769313486231E308 to -4.94065645841247E-324 for negative values; 4.94065645841247E-324 to 1.79769313486232E308 for positive values
Currency(scaled integer) -- 8 bytes -- -922,337,203,685,477.5808 to 922,337,203,685,477.5807
Decimal -- 14 bytes -- +/-79,228,162,514,264,337,593,543,950,335 with no decimal point; +/-7.9228162514264337593543950335 with 28 places to the right of the decimal; smallest non-zero number is
+/-0.0000000000000000000000000001
Date -- 8 bytes -- January 1, 100 to December 31, 9999
Object -- 4 bytes -- Any Object reference
String (variable-length) -- 10 bytes + string length -- 0 to approximately 2 billion
String(fixed-length) -- Length of string 1 to approximately 65,400
Variant(with numbers) -- 16 bytes -- Any numeric value up to the range of a Double
Variant(with characters) -- 22 bytes + string length -- Same range as for variable-length String |
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發表於 2011-11-2 09:14
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發表於 2011-11-2 10:46
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