C#

private void button1_Click(object sender, EventArgs e)
        {
            System.Windows.Forms.TextBox textBox1 = new System.Windows.Forms.TextBox();
            textBox1.Location = new System.Drawing.Point(81, 110);
            textBox1.Name = "textBox1";
            textBox1.Size = new System.Drawing.Size(100, 20);
            textBox1.TabIndex = 1;
            this.Controls.Add(textBox1);
        }

int stringlenght = rtb.Length;

DateTime startTime = DateTime.Parse(Request.QueryString["LogonDate"]);

DateTime endTime = startTime.AddHours(24);

dan neely wrote:

Without checking the docs I strongly suspect AddHours returns a new DateTime instead of modifying the existing one

Malcolm Smart wrote:

Perhaps his F1 key is immutable and mapped to 'Switch Weapons' or 'Strafe'. (Do games still have strafe, like the original Doom?)