method, delegate or event is expected

Question

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Hi..
I'm beginner Programmer,
when I want to make simple program, I got some Error.

C#

        string strDiurai = null;
        string Tbl1 = null;
        string [] arrBelasan = {"SEPULUH ",
    "SEBELAS ",
    "DUA BELAS ",
    "TIGA BELAS ",
    "EMPAT BELAS ",
    "LIMA BELAS ",
    "ENAM BELAS ",
    "TUJUH BELAS ",
    "DELAPAN BELAS ",
    "SEMBILAN BELAS "
};
    Tbl1 = arrBelasan(Convert.ToInt32(strDiurai)); <-- Error

The error say "method, delegate or event is expected".
what Should I do?

Sorry my english not good. :)

Posted 18-Jun-13 19:22pm

IshaqSalam

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Comments

Rahul Rajat Singh 19-Jun-13 1:26am

This code snippet seems Ok to me. Perhaps the class of function containing the code has some problem. Could you show the the full code so that the problem can be analysed.

IshaqSalam 19-Jun-13 1:27am

class Class2
{
public string Terbilang(Double angka)
{
string strAngka = null;
string strDiurai = null;
string Urai = null;
string Tbl1 = null;
string Tbl2 = null;
short x = 0;
short y = 0;
short z = 0;
string [] arrBelasan = {"SEPULUH ",
"SEBELAS ",
"DUA BELAS ",
"TIGA BELAS ",
"EMPAT BELAS ",
"LIMA BELAS ",
"ENAM BELAS ",
"TUJUH BELAS ",
"DELAPAN BELAS ",
"SEMBILAN BELAS "
};
dynamic [] arrSatuan = {
"DUA ",
"TIGA ",
"EMPAT ",
"LIMA ",
"ENAM ",
"TUJUH ",
"DELAPAN ",
"SEMBILAN "
};
angka = Math.Round(angka);
strAngka = (angka.ToString()).Trim();
while (x < strAngka.Length)
{
x += 1;
strDiurai = strAngka.Substring( x, 1);
y += short.Parse(strDiurai);
z = (short)((strAngka.Length) - x + 1);
if (short.Parse(strDiurai) == 1)
{
if ((z == 1 | z == 7 | z == 10 | z == 13))
{
Tbl1 = "SATU ";
}
else if ((z == 4))
{
if ((x == 1))
{
Tbl1 = "SE";
}
else
{
Tbl1 = "SATU ";
}
}
else if ((z == 2 | z == 5 | z == 8 | z == 11 | z == 14))
{
x += 1;
z = (short)((strAngka.Length) - x + 1);
Tbl2 = "";
Tbl1 = arrBelasan(Convert.ToInt32(strDiurai)); //<-- Error
}
else
{
Tbl1 = "SE";
}
}
else if (int.Parse(strDiurai) > 1 & int.Parse(strDiurai) < 10)
{
Tbl1 = arrSatuan(Int32.Parse(strDiurai) - 2 ); //<-- Error
}
else
{
Tbl1 = "";
}
if (int.Parse(strDiurai) > 0)
{
if ((z == 2 | z == 5 | z == 8 | z == 11 | z == 14))
{
Tbl2 = "PULUH ";
}
else if ((z == 3 | z == 6 | z == 9 | z == 12 | z == 15))
{
Tbl2 = "RATUS ";
}
else
{
Tbl2 = "";
}
}
else
{
Tbl2 = "";
}
if ((y > 0))
{
switch (z)
{
case 4:
Tbl2 += "RIBU ";
y = 0;
break;
case 7:
Tbl2 += "JUTA ";
y = 0;
break;
case 10:
Tbl2 += "MILYAR ";
y = 0;
break;
case 13:
Tbl2 += "TRILYUN ";
y = 0;
break;
}
}
Urai = Urai + Tbl1 + Tbl2;
}
return Urai + "RUPIAH";
}

lukeer 19-Jun-13 2:02am

The usual way to provide such information in this forum is to
- use the "Improve question" link,
- put the code in the original question and
- wrap it in "pre" tags: <pre lang="c#">YourCodeHere();</pre>
That way code becomes much more readable.

lukeer 19-Jun-13 1:59am

Actually, no. Indexed access to an array item is done in square brackets, not parentheses.

3 solutions

Solution 2

Thanks you very much..

you are the Master C# :) :)

Posted 18-Jun-13 20:35pm

IshaqSalam

Solution 3

how to call class?

C#

private void btnterbilang_Click(object sender, EventArgs e)
        {
            //LHasil.Text=
            LHasil.Text = Terbilang(double.Parse(txtinput.Text)); <--ERROR
        }

Posted 18-Jun-13 20:45pm

IshaqSalam

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Mahesh Bailwal · Accepted Answer · 2013-06-18T19:44:00

Solution 1

Here you need to use square braces for accessing array element instead of parentheses

Tbl1 = arrBelasan[Convert.ToInt32(strDiurai)];

Posted 18-Jun-13 19:44pm

Mahesh Bailwal

Updated 18-Jun-13 19:46pm

v2

method, delegate or event is expected

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method, delegate or event is expected

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