乘（10 * 12 * 14） [英] multiply(10*12*14)

问题描述

我有一个字符串

str =" 10 * 12 * 14"

现在我想要这个值的总和

ie 10乘以12乘以14

我如何得到它？


vb.net中是否有任何函数可以做到这一点？

如果我把它作为查询到数据库我得到结果，但我想用

代码。


vips

I have a string
str="10*12*14"
now I want the total of this value
i.e. 10 multiply 12 multiply 14
how do i get it ?

is there any function in vb.net to do that ??
if i put it as query to database I get the result, but I want to do it in
the code.

vips

推荐答案

用String.Split（）方法解析字符串，将每个子字符串转换为

整数与System.Convert.ToInt32（）方法（或Int32.Parse（））并乘以

整数。


Eliyahu


" vips" < YP ** @ hotmail.com>在留言中写道

新闻：％2 **************** @ TK2MSFTNGP12.phx.gbl ...

Parse the string with String.Split() method, convert every substring to
integer with System.Convert.ToInt32() method (or Int32.Parse()) and multiply
the integers.

Eliyahu

"vips" <yp**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl...

我有一个字符串
str =" 10 * 12 * 14"
现在我想要这个值的总和
即10乘以12乘以14
我怎么得到它？ />
vb.net中有没有这样做的功能？
如果我把它作为查询到数据库我得到了结果，但我想在代码中做到这一点。

vips

I have a string
str="10*12*14"
now I want the total of this value
i.e. 10 multiply 12 multiply 14
how do i get it ?

is there any function in vb.net to do that ??
if i put it as query to database I get the result, but I want to do it in
the code.

vips

谢谢Eliyahu，

我想知道我可以在sql查询中执行此操作吗？

之前我写过它可以使用查询来完成，但这是我的

错误。

我的意思是在sql server中有任何功能吗？

" Eliyahu Goldin" <再************* @ monarchmed.com>写在消息

新闻：OI ************** @ TK2MSFTNGP15.phx.gbl ...

thanks Eliyahu ,
I was wondering can i do this in sql query ?
I wrote it previously that it can be done using query, but It was my
mistake.
I mean is there any function in sql server ??
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:OI**************@TK2MSFTNGP15.phx.gbl...

用String解析字符串.Split（）方法，使用System.Convert.ToInt32（）方法（或Int32.Parse（））将每个子字符串转换为
整数，并将
乘以整数。

Eliyahu

" vips" < YP ** @ hotmail.com>在消息中写道
新闻：％2 **************** @ TK2MSFTNGP12.phx.gbl ...

Parse the string with String.Split() method, convert every substring to
integer with System.Convert.ToInt32() method (or Int32.Parse()) and multiply the integers.

Eliyahu

"vips" <yp**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl...

我有一个字符串
str =" 10 * 12 * 14"
现在我想要这个值的总和
即10乘以12乘以14
如何得到它？

vb.net中有没有这样做的功能？
如果我把它作为查询到数据库我得到结果，但我想在代码中做
。

I have a string
str="10*12*14"
now I want the total of this value
i.e. 10 multiply 12 multiply 14
how do i get it ?

is there any function in vb.net to do that ??
if i put it as query to database I get the result, but I want to do it in the code.

vips

是的，确定

选择10 * 12 * 14

Eliyahu


" vips" < YP ** @ hotmail.com>在留言中写道

新闻：eT **************** @ TK2MSFTNGP12.phx.gbl ...

yes, sure

select 10*12*14

Eliyahu

"vips" <yp**@hotmail.com> wrote in message
news:eT****************@TK2MSFTNGP12.phx.gbl...

谢谢Eliyahu，
我想知道我可以在sql查询中执行此操作吗？
我之前写过它可以使用查询来完成，但这是我的错误。
我的意思是有没有在sql server中的功能??

" Eliyahu Goldin" <再************* @ monarchmed.com>在消息中写道
新闻：OI ************** @ TK2MSFTNGP15.phx.gbl ...

thanks Eliyahu ,
I was wondering can i do this in sql query ?
I wrote it previously that it can be done using query, but It was my
mistake.
I mean is there any function in sql server ??
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:OI**************@TK2MSFTNGP15.phx.gbl...

用String.Split（）解析字符串方法，使用System.Convert.ToInt32（）方法（或Int32.Parse（））和

Parse the string with String.Split() method, convert every substring to
integer with System.Convert.ToInt32() method (or Int32.Parse()) and

将每个子字符串转换为整数

multiply

整数。

Eliyahu

" vips" < YP ** @ hotmail.com>在消息中写道
新闻：％2 **************** @ TK2MSFTNGP12.phx.gbl ...

the integers.

Eliyahu

"vips" <yp**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl...

我有一个字符串
str =" 10 * 12 * 14"
现在我想要这个值的总和
即10乘以12乘以14
如何得到它？
如果我把它作为查询到数据库我得到了结果，但我想在代码中做到这一点。

vips

I have a string
str="10*12*14"
now I want the total of this value
i.e. 10 multiply 12 multiply 14
how do i get it ?

is there any function in vb.net to do that ??
if i put it as query to database I get the result, but I want to do it in the code.

vips

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