我正在尝试从多个文本框调用值并创建命令行参数

Question

到目前为止我有这个：

ProcessStartInfo psi = new ProcessStartInfo("cmd");
psi.UseShellExecute = false;
psi.RedirectStandardOutput = true;
psi.CreateNoWindow = true;
psi.RedirectStandardInput = true;
psi.WorkingDirectory = @"C:\";
var proc = Process.Start(psi);

string username = textBox1.Text;
string password = textBox2.Text;        //not sure about these 3 lines is correct?
string urladdress = textBox7.Text;

proc.StandardInput
        .WriteLine("program.exe URLHERE --username=****** --password=****** --list");
proc.StandardInput.WriteLine("exit");

string s = proc.StandardOutput.ReadToEnd();

richTextBox2.Text = s;

我的问题是让它像这样创建命令行：

program.exe https://website-iam-trying-to-reach.now --username=myusername --password=mypassword --list

Answer 1

请注意

1. 您不需要致电 CMD.exe。可以直接调用program.exe
2. 您不需要使用 StandardInput.WriteLine() 来传递参数。

您可以按如下方式传递参数：

string username = textBox1.Text;
string password = textBox2.Text;        
string urladdress = textBox7.Text;

//Give full path here for program.exe
ProcessStartInfo psi = new ProcessStartInfo("program.exe"); 

//Pass arguments here
psi.Arguments = "program.exe " + urladdress + " --username=" + username + " --password=" + password + " --list";

psi.UseShellExecute = false;
psi.RedirectStandardOutput = true;
psi.CreateNoWindow = true;
psi.RedirectStandardInput = false;
psi.WorkingDirectory = @"C:\";

var proc = Process.Start(psi);

//You might want to use this line for the window to not exit immediately
proc.WaitForExit();

string s = proc.StandardOutput.ReadToEnd();

richTextBox2.Text = s;

proc.Close();
proc.Dispose();