{

public class ValidateSLD

{

/// <summary>

/// 转换结果

/// </summary>

private string m_cResultSLD;

/// <summary>

/// 转换模板文件

/// </summary>

private string m_cSchemaXSD;

/// <summary>

/// 主窗体对象

/// </summary>

private Motherform frmMotherform;

private string m_cValidatMessage;

private string m_cAltValidatMessage;

private bool m_bValidatMessage;

private bool m_bValid;

private bool m_bFirstError;

private int m_iLinenumber;

private string m_cNodeType;

private string m_cNodeName;

private string m_cNodePosition;

/// <summary>

/// 转换进度提示

/// </summary>

/// <returns></returns>

private bool CentralProcessing()

{

frmMotherform.CHLabelTop("检查SLD文档格式");

frmMotherform.CHLabelBottom("正在处理");

frmMotherform.CHLabelSmall("可能会花费一点时间");

//显示图片

frmMotherform.ShowWorld();

string[] args = new string[] {m_cResultSLD, m_cSchemaXSD};

Run(args);

//隐藏图片

frmMotherform.HideWorld();

frmMotherform.CHLabelBottom("处理完成");

if (m_bValid == false)

{

CreateValidationMessage();

frmMotherform.CHLabelSmall("SLD文件不可用");

}

else

{

frmMotherform.CHLabelSmall("SLD文件可以使用");

}

return default(bool);

}

/// <summary>

/// 构造函数

/// </summary>

/// <param name="Mother"></param>

public ValidateSLD(Motherform Mother)

{

frmMotherform = Mother;

m_cResultSLD = Mother.GetSLDFilename;

m_cSchemaXSD = Mother.GetXSDFilename;

m_bValidatMessage = false;

m_bValid = true;

m_bFirstError = false;

CentralProcessing();

}

/// <summary>

/// 运行函数，参数1为SLD结果路径，参数2为模板文件名

/// </summary>

/// <param name="args"></param>

public void Run(string[] args)

{

XmlValidatingReader reader=null;

XmlSchemaCollection xsc = new XmlSchemaCollection();

try

{

xsc.Add(null, new XmlTextReader(args[1]));

reader = new XmlValidatingReader(new XmlTextReader(args[0]));

IXmlLineInfo lineInfo = (IXmlLineInfo) reader;

ValidationEventHandler valdel = new ValidationEventHandler(ValidationEvent);

reader.ValidationEventHandler += valdel;

reader.Schemas.Add(xsc);

reader.ValidationType = ValidationType.Schema;

while (reader.Read())

{

if (reader.NodeType == XmlNodeType.Element)

{

while (reader.MoveToNextAttribute())

{

m_iLinenumber = Convert.ToInt16(lineInfo.LineNumber.ToString());

m_cNodePosition = lineInfo.LinePosition.ToString();

m_cNodeType = reader.NodeType.ToString();

m_cNodeName = reader.Name.ToString();

}

}

}

}

catch (XmlSchemaException e)

{

m_cValidatMessage = m_cValidatMessage + "XML 模板错误" + "\r\n" + "\r\n";

m_cValidatMessage = m_cValidatMessage + "加载的XML不可用 " + "\r\n" + "后语为加载正确的命名空间, 错误信息: " + "\r\n" + e.Message + "\r\n" + "行: " + Convert.ToString(e.LinePosition) + "\r\n";

m_cValidatMessage = m_cValidatMessage + "\r\n" + "\r\n";

m_bValid = false;

}

catch (XmlException e)

{

m_cValidatMessage = m_cValidatMessage + "XML-SYNTAX EXCEPTION!" + "\r\n" + "\r\n";

m_cValidatMessage = m_cValidatMessage + "the file comprises an XML-Syntax error. " + "\r\n" + e.Message;

m_cValidatMessage = m_cValidatMessage + "\r\n" + "\r\n";

m_bValid = false;

}

catch (Exception e)

{

m_cValidatMessage = m_cValidatMessage + "SERIOUS EXCEPTION!" + "\r\n" + "\r\n";

m_cValidatMessage = m_cValidatMessage + "Unknown error while validating SLD" + "\r\n" + e.Message;

m_cValidatMessage = m_cValidatMessage + e.StackTrace + "\r\n";

m_cValidatMessage = m_cValidatMessage + "\r\n" + "\r\n";

m_bValid = false;

}

finally

{

if (!(reader == null))

{

reader.Close();

}

}

}

/// <summary>

/// 开始事件

/// </summary>

/// <param name="errorid"></param>

/// <param name="args"></param>

private void ValidationEvent(object errorid, ValidationEventArgs args)

{

m_bValid = false;

if (m_bFirstError == false)

{

WriteMessageHeader();

}

m_cValidatMessage = m_cValidatMessage + "Validierungs-Meldung: " + "\r\n" + args.Message + "\r\n";

if (args.Severity == XmlSeverityType.Warning)

{

m_cValidatMessage = m_cValidatMessage + "未找到模板文件" + "\r\n" + "\r\n";

}

else if (args.Severity == XmlSeverityType.Error)

{

m_cValidatMessage = m_cValidatMessage + "在SLD模板中未找到节点: " + m_cNodeType + "\r\n";

}

if (args.Exception != null)

{

m_cValidatMessage = m_cValidatMessage + "节点 " + m_cNodeType + " \'" + m_cNodeName + "\' " + " 在行: " + Convert.ToString(m_iLinenumber) + " , 位置: " + m_cNodePosition + "\r\n";

}

m_cValidatMessage = m_cValidatMessage + "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" + "\r\n";

}

/// <summary>

/// 开始前的提示信息

/// </summary>

private void WriteMessageHeader()

{

m_bFirstError = true;

m_cValidatMessage = m_cValidatMessage + "无 SLD 模板文件 " + "\r\n";

m_cValidatMessage = m_cValidatMessage + m_cSchemaXSD;

m_cValidatMessage = m_cValidatMessage + " 检查模板文件是否存在. " + "\r\n";

m_cValidatMessage = m_cValidatMessage + "导入一个新的目标文件 " + "\r\n";

m_cValidatMessage = m_cValidatMessage + "确定SLD文件是否可用。" + "\r\n";

m_cValidatMessage = m_cValidatMessage + "\r\n" + "\r\n";

}

/// <summary>

/// 显示日志信息框

/// </summary>

private void CreateValidationMessage()

{

m_bValidatMessage = true;

m_bValid = false;

Validation_Message m_frmValMess = new Validation_Message(m_cValidatMessage, frmMotherform);

m_frmValMess.Visible = true;

m_frmValMess.Show();

m_frmValMess.Activate();

}

}