示例#1
0
        protected void dayClick(object sender, System.EventArgs e)
        {
            DayLabel l = sender as DayLabel;

            l.Focus();
            DateTime dt = l.Date;

            selectedDayLabel.BackColor = Color.Transparent;
            selectedDayLabel.ForeColor = foreColor;
            if (dt.Month == selectedDate.Month)
            {
                selectedDate     = dt;
                selectedDayLabel = l;
                l.BackColor      = selectedDateBackColor;
                l.ForeColor      = selectedDateForeColor;
            }
            else
            {
                selectedDate = dt;
                drawCalendar();
            }

            dateTimePicker.Value = selectedDate;
            if (SelectedDateChanged != null)
            {
                SelectedDateChanged(this, new System.EventArgs());
            }
        }
示例#2
0
        public VisualMonthCalendar()
        {
            SetStyle(ControlStyles.FixedHeight, true);
            SetStyle(ControlStyles.FixedWidth, true);
            SetStyle(ControlStyles.DoubleBuffer, true);
            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
            SetStyle(ControlStyles.UserPaint, true);
            SetStyle(ControlStyles.CacheText, true);
            SetStyle(ControlStyles.Selectable, true);

            InitializeComponent();

            // default value for colors, etc.
            colorLeft             = SystemColors.ControlLightLight;
            colorRight            = SystemColors.Control;
            titleBarColorLeft     = Color.WhiteSmoke;
            titleBarColorRight    = Color.Silver;
            selectedDateForeColor = SystemColors.ActiveCaptionText;
            selectedDateBackColor = SystemColors.ActiveCaption;
            foreColor             = SystemColors.ControlText;
            inactiveForeColor     = SystemColors.GrayText;
            dayColor          = SystemColors.Highlight;
            titleBarForeColor = SystemColors.ControlText;
            sepColorTop       = Color.WhiteSmoke;
            sepColorBottom    = Color.Silver;
            calGradient       = LinearGradientMode.ForwardDiagonal;
            titleGradient     = LinearGradientMode.Horizontal;
            calFont           = SystemInformation.MenuFont;
            dayFont           = SystemInformation.MenuFont;
            selectedDayFont   = new Font(SystemInformation.MenuFont, FontStyle.Bold);
            visualStyle       = true;
            useBaseGradient   = false;

            // The individual days of the month are displayed via a 2-dimensional array of Label controls.
            for (int w = 0, y = titleBar.Height + 19; w < 6; w++)
            {
                for (int d = 0, x = 2; d < 7; d++)
                {
                    dayLabels[w, d]           = new DayLabel();
                    dayLabels[w, d].BackColor = Color.Transparent;
                    dayLabels[w, d].TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
                    dayLabels[w, d].Size      = new Size(28, 16);
                    dayLabels[w, d].Location  = new Point(x, y);
                    dayLabels[w, d].Click    += new System.EventHandler(dayClick);
                    dayLabels[w, d].TabIndex  = 1001 + d + (w * 10);
                    x += dayLabels[w, d].Width;
                    Controls.Add(dayLabels[w, d]);
                }
                y += dayLabels[w, 0].Height;
            }

            // Initialize day name labels
            for (int c = 0, xp = 2; c < 7; c++)
            {
                dayNameLabels[c]           = new System.Windows.Forms.Label();
                dayNameLabels[c].BackColor = Color.Transparent;
                dayNameLabels[c].TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
                dayNameLabels[c].Size      = new Size(28, 15);
                dayNameLabels[c].Location  = new Point(xp, titleBar.Height + 2);
                Controls.Add(dayNameLabels[c]);
                xp += dayNameLabels[c].Width;
            }

            // default TodayDate and SelectedDate values
            todayDate    = DateTime.Today;
            SelectedDate = DateTime.Today;

            dateTimePicker.CustomFormat  = Application.CurrentCulture.DateTimeFormat.YearMonthPattern;
            dateTimePicker.LostFocus    += new System.EventHandler(dateTimePicker_LostFocus);
            dateTimePicker.Leave        += new System.EventHandler(dateTimePicker_LostFocus);
            dateTimePicker.ValueChanged += new System.EventHandler(dateTimePicker_DateChanged);
        }
示例#3
0
        protected void drawCalendar()
        {
            titleBar.Text      = selectedDate.ToString(Application.CurrentCulture.DateTimeFormat.YearMonthPattern);
            titleBar.ForeColor = titleBarForeColor;
            titleBar.Font      = calFont;
            buttonLeft.Font    = calFont;
            buttonRight.Font   = calFont;
            DateTime stime = new DateTime(selectedDate.Year, selectedDate.Month, 1, 12, 0, 0, 0);

            if ((int)stime.DayOfWeek == 0)
            {
                stime = stime.Subtract(new TimeSpan(7, 0, 0, 0));
            }
            else
            {
                stime = stime.Subtract(new TimeSpan((int)stime.DayOfWeek, 0, 0, 0));
            }

            for (int w = 0; w < 6; w++)
            {
                for (int d = 0; d < 7; d++, stime = stime.AddDays(1))
                {
                    if (w == 0)                                         // This is necessary to display the day names in the user's language.
                    {
                        dayNameLabels[d].Text      = stime.ToString("ddd");
                        dayNameLabels[d].ForeColor = dayColor;
                        dayNameLabels[d].Font      = calFont;
                    }

                    if (stime.Day == selectedDate.Day && stime.Month == selectedDate.Month && stime.Year == selectedDate.Year)
                    {
                        selectedDayLabel          = dayLabels[w, d];
                        dayLabels[w, d].BackColor = selectedDateBackColor;
                        dayLabels[w, d].ForeColor = selectedDateForeColor;
                    }
                    else if (stime.Month != selectedDate.Month)
                    {
                        dayLabels[w, d].ForeColor = inactiveForeColor;
                        dayLabels[w, d].BackColor = Color.Transparent;
                        if (stime.Day >= 28)
                        {
                            lastMonthDate = stime;
                        }
                    }
                    else
                    {
                        dayLabels[w, d].ForeColor = foreColor;
                        dayLabels[w, d].BackColor = Color.Transparent;
                    }
                    dayLabels[w, d].Font = calFont;

                    if (stime.Day == todayDate.Day && stime.Month == todayDate.Month && stime.Year == todayDate.Year &&
                        stime.Month == selectedDate.Month)
                    {
                        dayLabels[w, d].Font = selectedDayFont;
                    }
                    else
                    {
                        dayLabels[w, d].Font = dayFont;
                    }

                    dayLabels[w, d].Text = stime.Day.ToString();
                    dayLabels[w, d].Date = stime;
                }
            }
        }