private void SaveSetting()
        {
            Properties.Settings.Default["SettingEnable"] = true;
            Properties.Settings.Default["Location"] = this.Location;
            Properties.Settings.Default["Size"] = this.Size;
            Properties.Settings.Default["ForeColor"] = textBox1.ForeColor;
            Properties.Settings.Default["Font"] = textBox1.Font;
            Properties.Settings.Default["WordWrap"] = textBox1.WordWrap;
            Properties.Settings.Default["StatusBarEnable"] = this.statusbarToolStripMenuItem.Checked;
            Properties.Settings.Default["TopMostEnable"] = this.TopMost;
            Properties.Settings.Default["FormOpacity"] = (float)this.Opacity;


            if (this.imgForm != null)
            {
                Properties.Settings.Default["BgImgFlag"] = true;
                Properties.Settings.Default["BackImg"] = this.FilePath;
                Properties.Settings.Default["ImgOpacity"] = (float)this.imgForm.Opacity;


                if (this.imgForm.PictureBox1.SizeMode == PictureBoxSizeMode.StretchImage)
                    Properties.Settings.Default["Stretch"] = true;
                else
                    Properties.Settings.Default["Stretch"] = false;
            }
            else
            {
                Properties.Settings.Default["BgImgFlag"] = false;
                Properties.Settings.Default["BackColor"] = textBox1.BackColor;
            }

            Properties.Settings.Default.Save();
        }