尝试在if语句中调用方法，但出现错误CS7036

Question

I am trying to call my method in a if statement but I am receiving a error CS7036 There is no argument given that corresponds to the required formal parameter 'sourceForestName' of 'FixTheDomain.CreateTrust(string, string)'

This is the method im calling

public void CreateTrust(string sourceForestName, string targetForestName)
    {
        Forest sourceForest = Forest.GetForest(new DirectoryContext(
            DirectoryContextType.Forest, sourceForestName));

        Forest targetForest = Forest.GetForest(new DirectoryContext(
            DirectoryContextType.Forest, targetForestName));

        // create an inbound forest trust

        sourceForest.CreateTrustRelationship(targetForest,
            TrustDirection.Outbound);

Here is where im calling it

private void FixTrust_Click(object sender, EventArgs e)
    {
        Validate();
        if (Validate() == true)
        {
            CreateTrust();
        }  

    }

Im really not grasping where it wants me to get those parameters from in my if.

Answer 1

编译器希望您使用所需的两个参数来调用该方法

CreateTrust("Forest1", "Forest2");

Answer 2

You are calling

 CreateTrust();

inside of your if. CreateTrust requires 2 string parameters. So you need to call:

 CreateTrust(string1,string2); or CreateTrust("something","something");

replace string1 and string2 with actual variables.