In VB.NET code examples I've repeatedly seen numbers between 2 curly braces,
such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime: {1:u}.
\n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
7  1173 
They mean the order of variables to be inserted in the string.
For example if you try String.Format(" A is {0} and B is {1}, but when
exchanged A is {1} and B is {0}, "A", "B") you'll see what I mean.
"VB Programmer" <gr********@go-intechN0SPAM.com> 在郵件
news:OD**************@TK2MSFTNGP09.phx.gbl 中撰寫... In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
> In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
You might want to take a look at http://msdn.microsoft.com/library/de...rmattopic2.asp.
The MSDN Library is, by the way, usually the first place to look when you
have a syntax question ;)
HTH,
--Florian
===================================
If you wish to contact me directly, send your mail to
florian DOT esser AT gmx DOT de
This is a placeholder. {0} will be replaced by val, {1} by DateTime.Now
etc...
Patrice
"VB Programmer" <gr********@go-intechN0SPAM.com> a 嶰rit dans le message de
news:OD**************@TK2MSFTNGP09.phx.gbl... In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
Thanks everyone!
"Lau Lei Cheong" <la****@yahoo.com.hk> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl... They mean the order of variables to be inserted in the string.
For example if you try String.Format(" A is {0} and B is {1}, but when
exchanged A is {1} and B is {0}, "A", "B") you'll see what I mean.
"VB Programmer" <gr********@go-intechN0SPAM.com> 在郵件
news:OD**************@TK2MSFTNGP09.phx.gbl 中撰寫... In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
Why do this:
Response.Write(String.Format("First:{0}, Second:{1}", Var1, Var2))
Versus just doing this
Response.Write("First:" & Var1 & ", Second:" & Var2)
?
"Patrice" <no****@nowhere.com> wrote in message
news:em**************@TK2MSFTNGP12.phx.gbl... This is a placeholder. {0} will be replaced by val, {1} by DateTime.Now
etc...
Patrice
"VB Programmer" <gr********@go-intechN0SPAM.com> a 嶰rit dans le message
de news:OD**************@TK2MSFTNGP09.phx.gbl... In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
"VB Programmer" <gr********@go-intechN0SPAM.com> wrote in message news:%2****************@TK2MSFTNGP11.phx.gbl... Why do this:
Response.Write(String.Format("First:{0}, Second:{1}", Var1, Var2))
Versus just doing this
Response.Write("First:" & Var1 & ", Second:" & Var2)
?
1) easier to read (for humans)
2) probably (can anyone confirm?) better performance than pasting together a lot of strings
Hans Kesting
Flexibility. You have just to use "Premier : {0}, second : {1}." for the
French version or you can use "{1} comes after {0}." instead.
Especially if the format string itself is not hardcoded in the application,
it doesn't even require a code change.
Patrice
"VB Programmer" <gr********@go-intechN0SPAM.com> a 嶰rit dans le message de
news:%2****************@TK2MSFTNGP11.phx.gbl... Why do this:
Response.Write(String.Format("First:{0}, Second:{1}", Var1, Var2))
Versus just doing this
Response.Write("First:" & Var1 & ", Second:" & Var2)
?
"Patrice" <no****@nowhere.com> wrote in message
news:em**************@TK2MSFTNGP12.phx.gbl... This is a placeholder. {0} will be replaced by val, {1} by DateTime.Now
etc...
Patrice
"VB Programmer" <gr********@go-intechN0SPAM.com> a 嶰rit dans le message
de news:OD**************@TK2MSFTNGP09.phx.gbl... In VB.NET code examples I've repeatedly seen numbers between 2 curly
braces, such as {0}, {1}, etc...
Example:
Dim str As String = String.Format("Days Left : {0}. Current DataTime:
{1:u}. \n String: {2}, Float: {3}", val, DateTime.Now, name, num)
What does this mean?
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