When both sides are scalar they return True or False depending on how the two sides compare: Expand table OperatorReturns True when... -gt The left-hand side is greater -ge The left-hand side is greater or equal -lt The left-hand side is smaller -le The left-hand side is smaller ...
Current method of finding extra \r\n, which are not at end of line =$, in CSV files Custom attribute not shown Custom function to check if a service exist CVS output from power-shell just outputting text length DataGridView: Get data from rows Datatable - Sorting and Deleting Date and ...
Then I check to see if the application correctly left the TextBox control alone: 複製 if ($text -eq "ad") { write-host "Found 'ad' in TextBox!" } else { write-host "Did NOT find 'ad' in TextBox" $pass = $false } Now I can examine my $pass variable to see if it is...
PowerShell Copy if ( $null -eq $array ) { 'Array actually is $null' } A $null array isn't the same thing as an empty array. If you know you have an array, check the count of objects in it. If the array is $null, the count is 0....
Current method of finding extra \r\n, which are not at end of line =$, in CSV files Custom attribute not shown Custom function to check if a service exist CVS output from power-shell just outputting text length DataGridView: Get data from rows Datatable - Sorting and Deleting Date and ...
Before we decide to create a profile, let’s check to see whether we already have one: Test-Path $profile If the profile exists this command will return True; if it doesn’t exist, the command will return False. If this command returns False, you need to create the profile. ...
seeabout_Scopes. You can use this to build strings containing the command, parameters, and arguments you need, and then invoke the string as if it were a command. The strings that you create must follow the same parsing rules as a command that you type at the command line. For more inf...
Here we’re using the Add_KeyDown method to tell the form what to do if the user presses the ENTER key (that is, if the Keycode of the key that was just pressed is equal to Enter). If the user presses ENTER we want to do two things: First, we take the value of the calendar’...
The if() statement highlights what I said in my previous post which is that the value held in the string, $Stat, is not implicitly converted to its Boolean equivalent. Rather, PowerShell sees some random old string and performs an existence - or "not null" - check. ...
The encoding should be compatible with the version of PowerShell you are using. Windows PowerShell typically uses UTF-16LE encoding for Base64 strings, while PowerShell Core may use UTF-8. If you encoded your command for one version, it might not be correctly interpreted by the other. In ...