ڹ̼̬·洢ռ䡣

ReDim [Preserve] varname(subscripts) [, varname(subscripts)] . . .

Preserve 
һάĴСʱݡ 
varname 
ѭ׼ 
subscripts 
ά 60 ά顣subscripts ﷨ʽ£ 
upper [,upper] . . . 

½㡣 

˵
ReDim ָͨ޸Ķ̬ĴСЩôпŵ PrivatePublic  Dim 䣨ûά±꣩ʽظʹ ReDim άԪĿ

ʹ Preserve ؼֻ֣ܵάĴСҲܸıά磬ֻһάͿ޸ĸĴСΪάҲǽеһάǣάֻܸıĩάĴСݡ

˵βдڵݣӶֹ̬ά

ReDim X(10, 10, 10)
. . .
ReDim Preserve X(10, 10, 15)
   СĴС򽫶ʧųԪеݡ
ʼʱֵʼΪ 0ַʼΪ㳤ַ ("")ʹöıǰʹ Set 佫ĳжñڽжֵǰĶضֵ Nothing

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汾 1
