else error occur in asp.net - asp.net

Question

I am trying approving documents and below is the code in button which I did it
but here else condition error occur ..any one tell me where is the mistake occur in below code. Is there nay brackets problem or something else????
code
protected void Button1_Click(object sender, EventArgs e)
{
string connStr =
ConfigurationManager.ConnectionStrings["mydms"].ConnectionString;
SqlConnection mySQLconnection = new SqlConnection(connStr);
if (mySQLconnection.State == ConnectionState.Closed)
{
mySQLconnection.Open();
}
for (int i = 0; i < Repeater2.Items.Count; i++)
{
DropDownList DropDownListcontrol =
((DropDownList)Repeater2.Items[i].FindControl("DropDownList4"));
Label DocId = ((Label)Repeater2.Items[i].FindControl("DocId"));
SqlCommand cmd = new SqlCommand("approveddd",mySQLconnection);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("#DocID", SqlDbType.Int).Value =
Convert.ToInt32((DocID.Text));
cmd.Parameters.Add("#ApproveID", SqlDbType.Int).Value =
Convert.ToInt32(DropDownListcontrol.SelectedValue);
cmd.Parameters.Add("#ApproveBy", SqlDbType.VarChar, 50).Value
= (Session["Login2"]);
cmd.ExecuteNonQuery();
DMSLIB.Doc myDoc = new DMSLIB.Doc();
myDoc.MarkDocAs(Convert.ToInt16(DocId.Text),
Convert.ToInt32(DropDownListcontrol.SelectedValue));
}
else
{
apfi.Text = "Error";
}
if (mySQLconnection.State == ConnectionState.Open)
{
mySQLconnection.Close();
}
}
An error occurs in the else block:
Invalid expression term 'else'
; expected

Answer 1

You must follow Microsoft guideline . It should be like this :
if(condition)
{
}
else
{
}
Not like this
if(condition)
{
}
for(...........)
{
}
else
{
}

Answer 2

You misplaced else. change your for loop. because you have
if()
{
}
for()
{
}
else// belongs to where?
{
}