/**////?<summary>
????????///?清空指定頁面上所有的控件內容，包括TextBox，CheckBox,CheckBoxList,RadioButton,RadioButtonList。但是不清
????????///?除如ListBox，DropDownList，因為這樣的控件值對當前頁面來說還可以用，一般這些控件里都是保存的字典數據。
????????///?Author：Kevin
????????///?日期：2004-12-02
????????///?</summary>
????????///?<param?name="page">?指定的頁面</param>?
????????public?static?void?ClearAllContent(System.Web.UI.Control?page)
????????{
????????????int?nPageControls?=?page.Controls.Count;
????????????for?(int?i?=?0;?i?<?nPageControls;?i++)
????????????{
????????????????foreach?(System.Web.UI.Control?control?in?page.Controls[i].Controls)
????????????????{
????????????????????if?(control.HasControls())
????????????????????{
????????????????????????ClearAllContent(control);?
????????????????????}
????????????????????else
????????????????????{?
????????????????????????if?(control?is?TextBox)
????????????????????????????(control?as?TextBox).Text?=?"";

????????????????????????if?(control?is?CheckBox)
????????????????????????????(control?as?CheckBox).Checked?=?false;

????????????????????????if?(control?is?RadioButtonList)
????????????????????????????(control?as?RadioButtonList).SelectedIndex?=?-1;

????????????????????????if?(control?is?RadioButton)
????????????????????????????(control?as?RadioButton).Checked?=?false;

????????????????????????if?(control?is?CheckBoxList)
????????????????????????{
????????????????????????????foreach?(ListItem?item?in?(control?as?CheckBoxList).Items)
????????????????????????????{
????????????????????????????????item.Selected?=?false;
????????????????????????????}
????????????????????????}
????????????????????}//if..else
????????????????}//foreach
????????????}//for
????????} /**////?<summary>
????????///?漢字轉拼音縮寫
????????///?Code?By?MuseStudio@hotmail.com
????????///?
????????///?</summary>
????????///?<param?name="str">要轉換的漢字字符串</param>
????????///?<returns>拼音縮寫</returns>
????????public?string?GetPYString(string?str)
????????{
????????????string?tempStr?=?"";
????????????foreach(char?c?in?str)
????????????{
????????????????if((int)c?>=?33?&&?(int)c?<=126)
????????????????{//字母和符號原樣保留
????????????????????tempStr?+=?c.ToString();
????????????????}
????????????????else
????????????????{//累加拼音聲母
????????????????????tempStr?+=?GetPYChar(c.ToString());
????????????????}
????????????}
????????????return?tempStr;
????????}

????????/**////?<summary>
????????///?取單個字符的拼音聲母
????????///?Code?By?MuseStudio@hotmail.com
????????///?2004-11-30
????????///?</summary>
????????///?<param?name="c">要轉換的單個漢字</param>
????????///?<returns>拼音聲母</returns>
????????public?string?GetPYChar(string?c)
????????{
????????????byte[]?array?=?new?byte[2];
????????????array?=?System.Text.Encoding.Default.GetBytes(c);
????????????int?i?=?(short)(array[0]?-?'\0')?*?256?+?((short)(array[1]?-?'\0'));

????????????if?(?i?<?0xB0A1)?return?"*";
????????????if?(?i?<?0xB0C5)?return?"a";
????????????if?(?i?<?0xB2C1)?return?"b";
????????????if?(?i?<?0xB4EE)?return?"c";
????????????if?(?i?<?0xB6EA)?return?"d";
????????????if?(?i?<?0xB7A2)?return?"e";
????????????if?(?i?<?0xB8C1)?return?"f";
????????????if?(?i?<?0xB9FE)?return?"g";
????????????if?(?i?<?0xBBF7)?return?"h";
????????????if?(?i?<?0xBFA6)?return?"g";
????????????if?(?i?<?0xC0AC)?return?"k";
????????????if?(?i?<?0xC2E8)?return?"l";
????????????if?(?i?<?0xC4C3)?return?"m";
????????????if?(?i?<?0xC5B6)?return?"n";
????????????if?(?i?<?0xC5BE)?return?"o";
????????????if?(?i?<?0xC6DA)?return?"p";
????????????if?(?i?<?0xC8BB)?return?"q";
????????????if?(?i?<?0xC8F6)?return?"r";
????????????if?(?i?<?0xCBFA)?return?"s";
????????????if?(?i?<?0xCDDA)?return?"t";
????????????if?(?i?<?0xCEF4)?return?"w";
????????????if?(?i?<?0xD1B9)?return?"x";
????????????if?(?i?<?0xD4D1)?return?"y";
????????????if?(?i?<?0xD7FA)?return?"z";

????????????return?"*";
????????} //作用:把ListBox中的全部內容轉換成一個字符串，各個字段間用,分隔
??//
??//參數:Lists,需要轉換的ListBox.items
??//
??//返回值:轉換好的字符串
??//
??public?string?ListToString(ListItemCollection?Lists)
??{
???string?result="";
???for(int?i=0;i<Lists.Count;i++)
???{
????if?(i==0)
????{
?????result=Lists[i].Text;
????}
????else
????{
?????result=result+","+Lists[i].Text;
????}
???}
???return?result;
??}?

??//
??//作用:把string中的全部內容轉換成ListItemCollection從而綁定到Listbox
??//
??//參數:str,需要轉換的字符串
??//
??//返回值:轉換好的ListItemCollection
??//
??public?ListItemCollection?StringToList(string?str)
??{
???ListItemCollection?lists=new?ListItemCollection();
???if(str=="")????????????????????????????????????????//字符串為空
???{
????errPosition="ListItemCollection";
????errMsg="字符串為空";
???}
???else?if(str.IndexOf(",")==0)????????????????????????//首位為","
???{
????errPosition="ListItemCollection";
????errMsg="首位為,";
???}
???else?if(str.Substring(str.Length-1,1)==",")????????//尾位為","
???{
????errPosition="ListItemCollection";
????errMsg="尾位為,";
???}
???else
???{
????while?(str.IndexOf(",")>0)
????{
?????int?position=str.IndexOf(",")?;
?????lists.Add(str.Substring(0,position));
?????str=str.Remove(0,position+1);
????}
????lists.Add(str);
???}
???return?lists;
??}

??//
??//作用:把源ListBox中的選中數據移動到目標ListBox
??//
??//參數:FromLists,源ListBox
??//
??public?static?void?MoveListBoxSelectedItem
???(ListItemCollection?FromLists,ListItemCollection?ToLists)
??{
???for(int?i=FromLists.Count-1;i>=0;i--)
???{
????if?(FromLists[i].Selected)
????{
?????FromLists[i].Selected=false;
?????ToLists.Add(FromLists[i]);
?????FromLists.Remove(FromLists[i]);
????}
???}
??}

??//
??//作用:把源ListBox中的全部數據移動到目標ListBox
??//
??//參數:FromLists,源ListBox
??//
??public?static?void?MoveListBoxAllItem
???(ListItemCollection?FromLists,ListItemCollection?ToLists)
??{
???for(int?i=FromLists.Count-1;i>=0;i--)
???{
????FromLists[i].Selected=false;
????ToLists.Add(FromLists[i]);
????FromLists.Remove(FromLists[i]);
???}
??}

??//
??//作用:輸入年月返回月份的天數的集合
??//
??//參數:YYYY年,MM月
??//
??//返回值:本月的天數的ArrayList
??//
??public?static?ArrayList?GetDaysInMonth(int?YYYY,int?MM)
??{
???int?day=DateTime.DaysInMonth(YYYY,MM);
???ArrayList?days=new?ArrayList();
???for?(int?i=1;i<=day;i++)
???{
????days.Add(i);
???}
???return?days;
??}


??//
??//作用:輸入選中天數的集合，返回其中的最小和最大的天數
??//
??//參數:dates,把Calendar.SelectedDates傳入即可
??//
??//返回值:兩個數值的ArrayList，第一個為最小天數，第二個為最大天數
??//
??public?static?ArrayList?GetMinMaxDate(SelectedDatesCollection?dates)
??{
???ArrayList?Result=new?ArrayList();
???DateTime?min=new?DateTime();
???DateTime?max=new?DateTime();
???for(int?i=0;i<dates.Count;i++)
???{
????if?(i>0)
????{
?????if(dates[i]<min)
?????{
??????min=dates[i];
?????}
?????if(dates[i]>max)
?????{
??????max=dates[i];
?????}
????}
????else
????{
?????min=dates[i];
?????max=dates[i];
????}
???}
???Result.Add(min);
???Result.Add(max);
???return?Result;
??}

調用函數是碰到ListItemCollection?使用ListBox.Items做參數

轉載于:https://www.cnblogs.com/cxd4321/archive/2007/03/08/667772.html

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