src/New-Parameter.psm1
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using namespace System.Diagnostics.CodeAnalysis <# .SYNOPSIS Creates a new parameter associated with the specified command. .PARAMETER Command A command connected to a data source. .PARAMETER Name The parameter name. .PARAMETER Value The parameter value. .OUTPUTS The newly created parameter. #> function New-Parameter { [CmdletBinding()] [OutputType([System.Data.IDbDataParameter])] [SuppressMessage("PSUseShouldProcessForStateChangingFunctions", "")] param ( [Parameter(Mandatory, Position = 0)] [System.Data.IDbCommand] $Command, [Parameter(Mandatory, Position = 1)] [string] $Name, [Parameter(Mandatory, Position = 2)] [AllowNull()] [object] $Value ) $parameter = $Command.CreateParameter() $parameter.IsNullable = $null -eq $Value $parameter.ParameterName = $Name $parameter.Value = $null -eq $Value ? [DBNull]::Value : $Value $parameter } |