IKVM.Java.Externs.java.io.Console Class Reference

Static Public Member Functions
static string	encoding ()
static bool	echo (bool on)
static bool	istty ()

Detailed Description

Definition at line 30 of file Console.cs.

Member Function Documentation

echo()

static bool IKVM.Java.Externs.java.io.Console.echo ( bool on )

static

Definition at line 63 of file Console.cs.

        {
#if !FIRST_PASS
            // HACK the only way to get this to work is by p/invoking the Win32 APIs
            if (Environment.OSVersion.Platform == PlatformID.Win32NT)
            {
                IntPtr hStdIn = GetStdHandle(STD_INPUT_HANDLE);
                if (hStdIn.ToInt64() == 0 || hStdIn.ToInt64() == -1)
                {
                    throw new global::java.io.IOException("The handle is invalid");
                }
                int fdwMode;
                if (GetConsoleMode(hStdIn, out fdwMode) == 0)
                {
                    throw new global::java.io.IOException("GetConsoleMode failed");
                }
                bool old = (fdwMode & ENABLE_ECHO_INPUT) != 0;
                if (on)
                {
                    fdwMode |= ENABLE_ECHO_INPUT;
                }
                else
                {
                    fdwMode &= ~ENABLE_ECHO_INPUT;
                }
                if (SetConsoleMode(hStdIn, fdwMode) == 0)
                {
                    throw new global::java.io.IOException("SetConsoleMode failed");
                }
                return old;
            }
#endif
            return true;
        }

encoding()

static string IKVM.Java.Externs.java.io.Console.encoding ( )

static

Definition at line 33 of file Console.cs.

        {
            int cp = 437;
            try
            {
                cp = System.Console.InputEncoding.CodePage;
            }
            catch
            {
 
            }
 
            if (cp >= 874 && cp <= 950)
                return "ms" + cp;
 
            return "cp" + cp;
        }

istty()

static bool IKVM.Java.Externs.java.io.Console.istty ( )

static

Definition at line 98 of file Console.cs.

        {
            // The JDK returns false here if stdin or stdout (not stderr) is redirected to a file
            // or if there is no console associated with the current process.
            // The best we can do is to look at the KeyAvailable property, which
            // will throw an InvalidOperationException if stdin is redirected or not available
            try
            {
                return System.Console.KeyAvailable || true;
            }
            catch (InvalidOperationException)
            {
                return false;
            }
        }

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The documentation for this class was generated from the following file:

• src/IKVM.Runtime/Java/Externs/java/io/Console.cs