/// <summary> /// Constructor /// </summary> public DataGridViewDateTimeInputColumn() { CellTemplate = new DataGridViewDateTimeInputCell(); _DateTimeInput = new DateTimeInput(); _DateTimeInput.BackgroundStyle.Class = ElementStyleClassKeys.DataGridViewDateTimeBorderKey; _DateTimeInput.Visible = false; }
public string GetFormData(DateTimeInput obj, string LogObjName) { if (string.IsNullOrEmpty(obj.Text)) return ""; else { string str = obj.Value.ToShortDateString(); _prlp.SetAfterSaveText(LogObjName, str); return str; } }
/// <summary> /// DateTimeInput 用 /// </summary> /// <param name="strValue"></param> /// <param name="obj"></param> /// <param name="logObjName"></param> /// <returns></returns> public DateTimeInput SetFormData(string strValue, DateTimeInput obj, string logObjName) { DateTime dt; if (DateTime.TryParse(strValue, out dt)) { obj.Value = dt; _prlp.SetBeforeSaveText(logObjName, strValue); } else { obj.IsEmpty = true; _prlp.SetBeforeSaveText(logObjName, ""); } return obj; }
/// <summary> /// DrawText /// </summary> /// <param name="di"></param> /// <param name="r"></param> /// <param name="g"></param> private void DrawText(DateTimeInput di, Rectangle r, Graphics g) { r.Inflate(-2, 0); eTextFormat tf = eTextFormat.VerticalCenter; switch (di.InputHorizontalAlignment) { case eHorizontalAlignment.Center: tf |= eTextFormat.HorizontalCenter; break; case eHorizontalAlignment.Right: tf |= eTextFormat.Right; break; } TextDrawing.DrawString(g, di.Text, di.Font, di.ForeColor, r, tf); }
/// <summary> /// DrawControl /// </summary> /// <param name="di"></param> /// <param name="r"></param> /// <param name="g"></param> private void DrawControl(DateTimeInput di, Rectangle r, Graphics g) { GraphicsState gs = g.Save(); try { g.TranslateTransform(r.X, r.Y); di.Width = r.Width; di.InternalPaint(new PaintEventArgs(g, Rectangle.Empty)); } finally { g.Restore(gs); } }