private void OperateXML_Load(object sender, EventArgs e)
{
path = @"TestData\XmlCommendService.xml";
XmlCommendService xmlCommendService = XMLManager.ReadXmlToObject(path);
List <string> businessType = new List <string>();
foreach (BusinessType business in xmlCommendService.BusinessTypes)
{
businessType.Add(business.Name);
}
this.cboBusinessTypeName.DataSource = businessType;
this.cboBusinessTypeName.SelectedIndex = -1;
}
/// <summary>
/// 从XML文档中读数据，并转换成XmlCommend
/// </summary>
/// <param name="path">xml文档存放的路径</param>
/// <returns></returns>
public static XmlCommendService ReadXmlToObject(string path)
{
XmlCommendService xmlCommendService = null;
XmlReader xmlReader = null;
try
{
using (StreamReader streamReader = new StreamReader(path))
{
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(streamReader.ReadToEnd());
streamReader.Close();
xmlReader = XmlReader.Create(new MemoryStream(buffer), null);
//数据有效性验证
while (xmlReader.Read())
{
}
//序列化之后再反序列化
XmlSerializer serializer = new XmlSerializer(typeof(XmlCommendService));
commandService = xmlCommendService = (XmlCommendService)serializer.Deserialize(new MemoryStream(buffer));
return(xmlCommendService);
}
}
catch (Exception e)
{
return(null);
}
finally
{
if (xmlReader != null)
{
xmlReader.Close();
}
}
}