C#

static byte[] ValueToByteArray(object obj)
{
    int len = Marshal.SizeOf(obj);
    byte[] arr = new byte[len];
    IntPtr ptr = Marshal.AllocHGlobal(len);
    Marshal.StructureToPtr(obj, ptr, true);
    Marshal.Copy(ptr, arr, 0, len);
    Marshal.FreeHGlobal(ptr);
    return arr;
}

SimpleData wrote:

I know it's a simple

string a = "asdasd;asdasdasder;asdgfg;ad;;asdasd";<br />
<br />
        int charCount = 0;<br />
<br />
        for (int i = 0; i <= a.Length - 1; i++)<br />
        {<br />
            if (a[i].ToString() == ";")<br />
            {<br />
                charCount += 1;<br />
            }<br />
        }

Blue_Boy wrote:

a[i].ToString() == ";"

int LiCount = 0;
foreach (char Lchar in a.ToCharArray())
{
    if (Lchar == ';')
	LiCount++;
}

Count()

Length

int iCount = ("asdasd;asdasdasder;asdgfg;ad;;asdasd".Split(';')).Length- 1;

int n=0;
int start=0;
for (; ; ) {
    int j=test.IndexOf(';', start);
    if (j<0) break;
    n++;
    start=j+1;
}