C#

Simon Stevens wrote:

nasty horrible programmers who don't like you might write a program that reflects on your assembly, and takes a lock on your public lock object

Simon Stevens wrote:

Public lock objects are bad practice

MarkPhB wrote:

Well in that case you have no chance. If someone uses reflection then there is no way to protect it.
With Reflection someone can do everything, unimportant whether the lockObject is private or public. [Wink]

MarkPhB wrote:

OK, but how shall i lock the ConnectionList for an external enumeration ?
...or shall i copy the entire ConnectionList befor i enumerate it ? [Sniff]

Laji59 wrote:

help me immediately please

public Form1()
        {
            InitializeComponent();

            printDocument1.PrintPage += printDocument1_PrintPage;
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            using (PrintDialog pd = new PrintDialog())
            {
                if (pd.ShowDialog() == DialogResult.OK)
                {
                    printDocument1.PrinterSettings = pd.PrinterSettings;

                    printDocument1.Print();
                }
            }
        }

        void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            Font objFont = new Font("Tahoma", 8.5F);
            float fTopMargin = e.MarginBounds.Top;
            float fLeftMargin = 50;
            float fRightMargin = e.MarginBounds.Right - 150;


            string Name = String.Concat("Name: ", txtName.Text);
            string PhoneNumber = String.Concat("Phone Number: ", txtPhoneNum.Text);
            string Email = String.Concat("Email Address: ", txtEmail.Text);
            string DateOfBirth = String.Concat("Date Of Birth: ", txtDateOfBirth.Text);

            e.Graphics.DrawString(Name, objFont, Brushes.Black, fLeftMargin, fTopMargin);
            e.Graphics.DrawString(PhoneNumber, objFont, Brushes.Black, fRightMargin - PhoneNumber.Length, fTopMargin);

            fTopMargin += objFont.GetHeight() * 2; // Skip 2 lines

            e.Graphics.DrawString(Email, objFont, Brushes.Black, fLeftMargin, fTopMargin);

            fTopMargin += objFont.GetHeight(); //skip one more line

            e.Graphics.DrawString(DateOfBirth, objFont, Brushes.Black, fLeftMargin, fTopMargin);



            objFont.Dispose();
            e.HasMorePages = false;
        }

var keys = from key in dic.Keys
		where dic[key] == somevalue
		select key;

vytheese wrote:

but in my case both are unique.

public class TwoWayDictionary<K, V> : IDictionary<K, V>