Powershell tostring

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. But using that methode if one of my string value is less then 5 caracters the script return an error that the string is not enough long.

Learn more. ToString x,y issue Ask Question. Asked 6 years, 11 months ago. Active 6 years, 11 months ago. Viewed 18k times. Substring 0,5 Which apply on a button click. Is there a way to select 5 or less caracters or an other method to process? Active Oldest Votes. Ansgar Wiechers Ansgar Wiechers k 19 19 gold badges silver badges bronze badges.

I wish I could be such smart with programming thanks for the hand on this. There is nothing wrong with Ansgar Wiecher's method. ToString -replace '. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog.Converts the numeric value of this instance to its equivalent string representation using the specified culture-specific format information.

Converts the numeric value of this instance to its equivalent string representation using the specified format and culture-specific format information. Converts the numeric value of this instance to its equivalent string representation, using the specified format. The string representation of the value of this instance as specified by provider. The following example displays the string representation of an Int32 value using CultureInfo objects that represent several different cultures.

If you want to specify a different format or the current culture, use the other overloads of the ToString method, as follows:. The provider parameter is an object that implements the IFormatProvider interface. Its GetFormat method returns a NumberFormatInfo object that provides culture-specific information about the format of the string that is returned by this method.

The object that implements IFormatProvider can be any of the following:. A CultureInfo object that represents the culture whose formatting rules are to be used. A NumberFormatInfo object that contains specific numeric formatting information for this value. If provider is null or a NumberFormatInfo object cannot be obtained from providerthe return value is formatted using the NumberFormatInfo object for the thread current culture. For information about the thread current culture, see Thread.

NET Framework provides extensive formatting support, which is described in greater detail in the following formatting topics:. For more information about formatting, see Formatting Types. The string representation of the value of this instance as specified by format and provider.

The following example displays a positive and a negative value using each of the supported standard numeric format specifiers for three different cultures. If you want to use default format or culture settings, use the other overloads of the ToString method, as follows:. The format parameter can be either a standard or a custom numeric format string. All standard numeric format strings other than "R" or "r" are supported, as are all custom numeric format characters.

If format is null or an empty string ""the return value for this instance is formatted with the general numeric format specifier "G". Its GetFormat method returns a NumberFormatInfo object that provides culture-specific format information about the format of the string that is returned by this method. If provider is null or a NumberFormatInfo object cannot be obtained from providerthe return value for this instance is formatted with the NumberFormatInfo for the current culture.

The string representation of the value of this instance as specified by format. The following example displays an Int32 value using each of the supported standard numeric format specifiers, together with two custom numeric format strings. In converting the numeric values to strings, the example uses the formatting conventions of the en-US culture. The ToString String method formats an Int32 value in a specified format by using a NumberFormatInfo object that represents the conventions of the current culture.

If you want to use the default "G", or general format or specify a different culture, use the other overloads of the ToString method, as follows:. The format parameter can be any valid standard numeric format specifier except for "R", as well as any combination of custom numeric format specifiers.

If format is null or an empty string ""the return value of this instance is formatted with the general numeric format specifier "G". The return value of this instance is formatted with the NumberFormatInfo for the current culture. The string representation of the value of this instance, consisting of a negative sign if the value is negative, and a sequence of digits ranging from 0 to 9 with no leading zeroes.Perhaps we also want to print out how much money each attendee invested in his or her registration:.

Please remember that PowerShell is, well, a powerful shell because it wraps the. Thus, we have access to the core. NET Framework string formatting methods.

All programming languages classify different types of data into types; PowerShell is no different. For instance:. That makes sense. PowerShell sees a decimal value as a Double. You should find that integers such as or 45 return the Int32 type. Check this out:.

Although PowerShell uses dynamic typing, as I said, you can use what are called type accelerators to specify a data type manually:. As I said in the beginning of this article, PowerShell and the underlying. NET Framework give us many ways to format strings. Remember the first output requirement I described? Here it is again in case you have a short memory like I do:.

So our first lesson is that we place ordinal placeholders in our output stream, starting with an index of 0. All that does is convert a non-string data type such as the current date retrieved with Get-Date to string format.

Pretty cool, right? NET gives us different formatting codes which are case-sensitive, by the way depending on the output we need.

For example, remember this output requirement:. ToString expression. Here are a few of the more common ones and their meanings:. Here are my favorites:. I hope that this tutorial helps save you time. If your PowerShell experience is anything like mine, massaging your output into the proper format is often just as challenging as adding the main programming logic to your script. Please let us know in the comments what questions, tips, or tricks you have to share with the community.

Join the 4sysops PowerShell group!Perhaps we also want to print out how much money each attendee invested in his or her registration:. Please remember that PowerShell is, well, a powerful shell because it wraps the. Thus, we have access to the core. NET Framework string formatting methods. All programming languages classify different types of data into types; PowerShell is no different. For instance:. That makes sense. PowerShell sees a decimal value as a Double. You should find that integers such as or 45 return the Int32 type.

Check this out:. Although PowerShell uses dynamic typing, as I said, you can use what are called type accelerators to specify a data type manually:. As I said in the beginning of this article, PowerShell and the underlying. NET Framework give us many ways to format strings. Remember the first output requirement I described?

powershell tostring

Here it is again in case you have a short memory like I do:. So our first lesson is that we place ordinal placeholders in our output stream, starting with an index of 0. All that does is convert a non-string data type such as the current date retrieved with Get-Date to string format. Pretty cool, right? NET gives us different formatting codes which are case-sensitive, by the way depending on the output we need. For example, remember this output requirement:. ToString expression. Here are a few of the more common ones and their meanings:.

Here are my favorites:. I hope that this tutorial helps save you time. If your PowerShell experience is anything like mine, massaging your output into the proper format is often just as challenging as adding the main programming logic to your script.

Please let us know in the comments what questions, tips, or tricks you have to share with the community. Join the 4sysops PowerShell group! Your question was not answered? Ask in the forum! It's one thing to offer a tutorial, which is appreciated, but you should ensure that your examples work when a neophyte tries them verbatim. PS accepted the value and gave me another prompt.

When I entered your next line, money. The inline compiler returned an immediate error, indicating it expected and expression after ' '. It called it a ParserError. I am used to basic programming and I know the slightest syntax error can throw a compiler for a loop. If you knew there should be an expression in the brackets and you have omitted it due to a notion that a reader 'should' know that, then you are writing for the elite of the profession which I don't get.

PowerShell Here-String

How is anyone going to take an interest in Powershell if even the simplest of examples fail to return the answer given by the tutorial writer? Then I began looking at the money variable. It never ceases to amaze me how a slight syntax error can prompt a compiler to issue such reprimands, in red print yet. When you format a string using the Date command, Powershell obviously goes to the system clock to retrieve the date and time.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. But using that methode if one of my string value is less then 5 caracters the script return an error that the string is not enough long.

How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. ToString x,y issue Ask Question. Asked 6 years, 11 months ago.

powershell tostring

Active 6 years, 11 months ago. Viewed 18k times. Substring 0,5 Which apply on a button click. Is there a way to select 5 or less caracters or an other method to process? Active Oldest Votes. Ansgar Wiechers Ansgar Wiechers k 19 19 gold badges silver badges bronze badges.

I wish I could be such smart with programming thanks for the hand on this. There is nothing wrong with Ansgar Wiecher's method. ToString -replace '. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Cryptocurrency-Based Life Forms.

Q2 Community Roadmap.May 22, by Ginja. Welcome to part 9 of my series in getting started with Windows PowerShell! Back in Part 1I mentioned that everything in PowerShell is an object. That's true! Today I'll be going over one object type, and that's System. A string in PowerShell is simply an object with that type. We'll then get the value of the variable, and see what object type is returned. The object TypeName is System.

Path should return a TypeName of System. Create a directory there named part9and then navigate inside of that folder. You can use the following sequence of commands to create the folder if it doesn't exist, and then navigate to it. What if you wanted to just get the value of the child folder you're currently in? In this case that folder name would be part9.

The SubString method accepts two overload arguments. They are separated by a comma, and are numerical. Value 1 left is the value of where you'd like to start the SubStringand value 2 is how many characters you'd like to move to the right of where you started. For example, if we run the following command:. That is because we start at the first character 0and end after the value 8 is reached.

Notice that from left to right, the letter 'r' is the eighth letter in the sequence. There we go! For this example that's great, but what if we needed to make something auto-magically get the value of the child folder? LastIndexOf accepts an overload argument that allows you to specify the character you'd like to look for.

It will return the numerical value of its location in the string, the last time it is seen. This is handy as it will allow us to automatically get the name of the child folder, if need be.

Let's take a look at another example of this in use. You can do this with Get-ChildItem as well, but that wouldn't help this example :.Need support for your remote team? Check out our new promo! Select all Open in new window. IT issues often require a personalized solution. Why EE? Get Access.

$error[0].tostring().contains not working

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How do I convert a Powershell object to a string?

Medium Priority. Last Modified: Hi All, Powershell question If I return an attribute e. Thanks in advance for any advice! Start Free Trial. View Solution Only. Commented: Author Commented: Thanks for the responses so far. If I use out-string I get the full distingquised name not just the string I need. I can select the individual string but there is still whitespace surrounding it when I write-host. Hope that makes sense and thanks for the help guys!

There is NOT suppose to be. Thanks BSonPosh.

powershell tostring

I definitly didn't have a space in there but I must of had a typo of some sort. Re-Typed it in and all is well!


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