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vb中tostring java中tostring的用法

ToString通常用于將對(duì)象轉(zhuǎn)換為字符串類型。還有。Net中,任何對(duì)象都有一個(gè)toString方法,因?yàn)槿魏螌?duì)象都是從對(duì)象繼承的,而對(duì)象有一個(gè)toString方法在這個(gè)方法中,一般對(duì)都是數(shù)值類型。T

ToString通常用于將對(duì)象轉(zhuǎn)換為字符串類型。還有。Net中,任何對(duì)象都有一個(gè)toString方法,因?yàn)槿魏螌?duì)象都是從對(duì)象繼承的,而對(duì)象有一個(gè)toString方法在這個(gè)方法中,一般對(duì)都是數(shù)值類型。ToString是將數(shù)字類型轉(zhuǎn)換成字符串類型。對(duì)于某些引用類型,search as dataset,general toString是返回帶有圖像的類型名。在這個(gè)函數(shù)中,character——要生成的字符數(shù)——字符數(shù),例如private子命令1 to Click()dimsasstring s=string(20,“a”)msgboxes endsub運(yùn)行如下:S“aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa如果將character設(shè)置為字符串,則string()函數(shù)只讀取字符串的第一個(gè)字符。例如,private子命令uClick()dimsasstring s=string(20,“ABC”)msgboxes endsub仍然以:s“aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaatoString()是調(diào)用對(duì)象中的toString函數(shù)并獲取字符串的值。兩個(gè)人有完全不同的東西