我坚持将从Powershell的Array传递给C#函数,它将参数作为数组。
我的C#项目就像这样
namespace SAMPLEAPI
{
public class TestFunction
{
public int a;
public String b;
}
public class Sample
{
public int Test(out TestFunction[] tests)
{
tests = new TestFunction[2];
tests[0].a = 1;
tests[1].a = 2;
tests[0].b = "dummy1";
tests[1].b = "dummy2";
return 1;
}
}
}
我已将上述项目编译为SAMPLEAPI.dll,并尝试在Powershell中调用此函数
Powershell脚本:
Import-Module .\SAMPLEAPI.dll
$testArray = [SAMPLEAPI.TestFunction[]]
$test = [SAMPLEAPI.Sample]::new()
$test.Test([ref] $testArray)
我收到以下异常
Exception calling "Test" with "1" argument(s): "Cannot convert the
"SAMPLEAPI.TestFunction[]" value of type
"System.RuntimeType" to type "SAMPLE.TestFunction[]"."
At line:1 char:1
+ $test.Test([ref] $a)
+ ~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : PSInvalidCastException
答案 0 :(得分:0)
您无法加载这样的dll文件。你必须这样做:
[Reflection.Assembly]::LoadFile(".\SAMPLEAPI.dll")
然后你可以使用所有的方法:
[SAMPLEAPI.Sample]::new()
希望有所帮助