vs2003: identify first row in DataRow[]

Question

what is the best way to identify first row in the following code?

foreach(DataRow row in myrows)
{

if (first row )
{
...do this...
}
else
{
....process other than first rows..
}
}

Answer 1

you could just use a for loop instead

for(int i = 0; i < myrows.Count; i++) 
{
    DataRow row = myrows[i];
    if (i == 0) { }
    else { }
{

Answer 2

You can use a boolean flag for this:

bool isFirst = true;

foreach(DataRow row in myrows)
{
    if (isFirst)
    {
        isFirst = false;
        ...do this...
    }
    else
    {
        ....process other than first rows..
    }
}

Answer 3

Maybe something like this?

    foreach (DataGridViewRow row in dataGridView1.Rows)
    {
        if (row.Index == 0)
        {
            //...
        }
        else
        {
            //...
        }
    }

Answer 4

Use a int to loop through the collection.

for (int i =0; i < myDataTable.Rows.Count;i++)
{
    if (i ==0)
    {
       //first row code here
    }
    else
    {
       //other rows here
    }
}