1 、绑定DropDownList：
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以下为引用的内容： ddl_language.DataSource = createDataSource(); ddl_language.DataTextField = "languageTextField"; ddl_language.DataValueField = "languageValueField"; ddl_language.DataBind(); |
2、上面用到的createDataSource()方法：
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以下为引用的内容： private ICollection createDataSource() { //create a data table to store the data for the ddl_langauge control DataTable dt = new DataTable(); //define the columns of the table dt.Columns.Add("languageTextField",typeof(string)); dt.Columns.Add("languageValueField",typeof(string)); //read the content of the xml file into a DataSet DataSet lanDS = new DataSet(); string filePath = ConfigurationSettings.AppSettings["LanguageXmlFile"]; lanDS.ReadXml(filePath); if(lanDS.Tables.Count > 0) { foreach(DataRow copyRow in lanDS.Tables[0].Rows) { dt.ImportRow(copyRow); } } DataView dv = new DataView(dt); return dv; } |
3、Web.config
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以下为引用的内容： <appSettings> <!--The file path for the language type xml file--> <addkey="LanguageXmlFile"value="d:\Rhombussolution\Rhombus2\Languages.xml"/> </appSettings> |
4、Languages.xml
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以下为引用的内容：
<?xmlversion="1.0"encoding="utf-8"?> |
时间： 2024-10-20 03:26:46