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SheetCalendar.cs
资源名称：H3_OA.rar　[点击查看]
上传用户：li2971742
上传日期：2021-11-18
资源大小：39096k
文件大小：4k
源码类别：

OA系统

开发平台：

C#

SheetCalendar.cs：源码内容
  1. using System;
  2. using System.Web.UI;
  3. using System.Web.UI.WebControls;
  4. using System.ComponentModel;
  5. using System.Drawing;
  6. using System.Drawing.Design;
  8. [assembly:TagPrefix("OThinker.H3.WorkSheet","SheetControls")]
  9. namespace OThinker.H3.WorkSheet
  10. {
  11. /// <summary>
  12. /// SheetCalendar1 的摘要说明。
  13. /// </summary>
  14. [ToolboxBitmap(typeof(SheetCalendar),"OThinker.H3.WorkSheet.SheetCalendar.bmp")]
  15. [ToolboxData("<{0}:SheetCalendar runat=server></{0}:SheetCalendar>")]
  16. public class SheetCalendar:System.Web.UI.WebControls.Calendar, ISheetControl
  17. {
  18. public SheetCalendar()
  19. {
  21. }
  23. #region 类SheetCalendar属性
  25. private string _DataField = null;
  26. [Bindable(true),Category("WorkSheet"),DefaultValue("")] 
  27. [Editor(typeof(DataSelector),typeof(UITypeEditor))]
  28. public string DataField
  29. {
  30. get
  31. {
  32. return this._DataField;
  33. }
  34. set
  35. {
  36. this._DataField = value;
  37. }
  38. }
  40. #endregion
  42. #region ISheetControl 成员
  44. public virtual void LoadDataField(OThinker.H3.WorkSheet.SheetPage SheetPage)
  45. {
  46. if(this.DataField == null || this.DataField == "")
  47. {
  48. }
  49. else if(SheetPage.Enviroment.InstanceData[this.DataField] == null)
  50. {
  52. }
  53.             else if (SheetPage.Enviroment.InstanceData[this.DataField].ItemType != typeof(System.DateTime))
  54.             {
  55.                 // 类型不匹配
  56.             }
  57.             else if (SheetPage.Enviroment.InstanceData[this.DataField].Visible == false)
  58.             {
  59.                 this.Visible = false;
  60.             }
  61.             else
  62.             {
  63.                 this.Enabled = SheetPage.Enviroment.InstanceData[this.DataField].Editable;
  64.                 this.SelectedDate = (System.DateTime)SheetPage.Enviroment.InstanceData[this.DataField].Value;
  65.             }
  66. }
  68.         public virtual bool ValidateDataField(
  69.             OThinker.H3.WorkSheet.SheetPage SheetPage,
  70.             System.Collections.Generic.List<string> Errors)
  71.         {
  72.             if (
  73.                 this.DataField != null &&
  74.                 this.DataField != "" &&
  75.                 SheetPage.Enviroment.InstanceData[this.DataField] != null &&
  76.                 SheetPage.Enviroment.InstanceData[this.DataField].Visible &&
  77.                 SheetPage.Enviroment.InstanceData[this.DataField].Editable)
  78.             {
  79.                 try
  80.                 {
  81.                     OThinker.Data.Convertor.Convert(
  82.                         this.SelectedDate,
  83.                         SheetPage.Enviroment.InstanceData[this.DataField].ItemType);
  84.                 }
  85.                 catch
  86.                 {
  87.                     Errors.Add(
  88.                         "数据格式不正确，发生转换错误，请确认输入数据的格式正确！" +
  89.                         "字段名称为：" + this.DataField + "，" +
  90.                         "类型为：" + OThinker.H3.Data.DataLogicTypeConvertor.ToLogicTypeName(SheetPage.Enviroment.InstanceData[this.DataField].LogicType));
  91.                     return false;
  92.                 }
  93.             }
  94.             return true;
  95.         }
  97. public virtual void SaveDataField(OThinker.H3.WorkSheet.SheetPage SheetPage)
  98. {
  99. if(
  100. this.DataField != null &&
  101. this.DataField != "" && 
  102. SheetPage.Enviroment.InstanceData[this.DataField] != null && 
  103. SheetPage.Enviroment.InstanceData[this.DataField].Visible && 
  104. SheetPage.Enviroment.InstanceData[this.DataField].Editable)
  105. {
  106. //写回数据
  107. object convertedValue;
  108. try
  109. {
  110. convertedValue = OThinker.Data.Convertor.Convert(
  111. this.SelectedDate, 
  112. SheetPage.Enviroment.InstanceData[this.DataField].ItemType, 
  113.                         true);
  114. }
  115. catch
  116. {
  117.                     SheetPage.Enviroment.NotifyMessage(
  118. "数据格式不正确，发生转换错误，请确认输入数据的格式正确！" + 
  119. "字段名称为：" + this.DataField + "，" + 
  120. "类型为：" + OThinker.H3.Data.DataLogicTypeConvertor.ToLogicTypeName(SheetPage.Enviroment.InstanceData[this.DataField].LogicType));
  121. return;
  122. }
  123. SheetPage.Enviroment.InstanceData[DataField].Value = convertedValue;
  124. }
  125. }
  127. #endregion
  128. }
  129. }