private string ConstructErrorInfo()
{
string strInfo;
string strFields = "";
StandardLayer lyr = LayerReader.GetLayerByName(m_structInvalidPara.strFtName, this.m_StandarID);
if (lyr == null)
{
return("");
}
int lyrID = lyr.ID;
if (m_structInvalidPara.fieldArray.Count > 0)
{
for (int i = 0; i < m_structInvalidPara.fieldArray.Count; i++)
{
string strTFields = FieldReader.GetNameByAliasName(m_structInvalidPara.fieldArray[i], lyrID);
strFields = strFields + "|" + strTFields;
}
}
string strCharset;
strCharset = m_structInvalidPara.charSetArray[0];
for (int j = 1; j < m_structInvalidPara.charSetArray.Count; j++)
{
strCharset += "," + m_structInvalidPara.charSetArray[j];
}
strInfo = "字段 " + strFields + " 值中含有不符合要求的字符(" + strCharset + ")中的一个或多个";
return(strInfo);
}
/// <summary>
/// 从DataRow生成Layer对象
/// </summary>
/// <param name="rowLayer"></param>
/// <returns></returns>
public static StandardLayer GetLayerFromDataRow(DataRow rowLayer)
{
if (rowLayer == null)
{
return(null);
}
StandardLayer lyr = new StandardLayer();
lyr.ID = Convert.ToInt32(rowLayer["LayerID"]);
lyr.Name = rowLayer["LayerCode"] as string;
lyr.AliasName = rowLayer["LayerName"] as string;
lyr.AttributeTableName = rowLayer["AttrTableName"] as string;
lyr.Description = rowLayer["LayerDesc"] as string;
lyr.OrderIndex = Convert.ToInt32(rowLayer["SeqID"]);
lyr.Type = (enumLayerType)Convert.ToInt32(rowLayer["GeometryType"]);
return(lyr);
}
private string ConstructErrorInfo()
{
string strInfo;
strInfo = "线长度小于域值" + COMMONCONST.dLengthThread + " ";
string strFields = "";
StandardLayer distLayer = LayerReader.GetLayerByName(m_structLengthPara.strFtName, SysDbHelper.GetStandardIDBySchemaID(this.m_SchemaID));
if (m_structLengthPara.fieldArray != null)
{
for (int i = 0; i < m_structLengthPara.fieldArray.Count; i++)
{
strFields = strFields + "|" + FieldReader.GetAliasName(m_structLengthPara.fieldArray[i], distLayer.ID);
}
strFields = strFields.Remove(0, 1);
strFields = strFields + " 字段都为空";
strInfo = strInfo + ",并且 " + strFields;
}
return(strInfo);
}
public override bool Verify()
{
standarID = SysDbHelper.GetStandardIDBySchemaID(this.m_SchemaID);
StandardLayer lyr = LayerReader.GetLayerByAliasName(m_psPara.strTargetLayer, standarID);
if (lyr == null)
{
SendMessage(enumMessageType.VerifyError, "当前方案所在的标准中找不到名为“" + m_psPara.strTargetLayer + "”的图层");
return(false);
}
strLayerName = lyr.Name;
strCodeField = FieldReader.GetNameByAliasName(m_psPara.strCodeField, lyr.ID);
if (string.IsNullOrEmpty(strCodeField))
{
SendMessage(enumMessageType.VerifyError, string.Format("当前方案所在的标准中找不到名为“{0}”的图层", m_psPara.strCodeField));
return(false);
}
return(true);
}
private string ConstructErrorInfo()
{
string strInfo = "";
string strFields = "";
StandardLayer distLayer = LayerReader.GetLayerByName(m_structBlankPara.strFtName, SysDbHelper.GetStandardIDBySchemaID(this.m_SchemaID));
if (m_structBlankPara.fieldArray.Count > 0)
{
for (int i = 1; i < m_structBlankPara.fieldArray.Count; i++)
{
strFields = strFields + "|" + FieldReader.GetAliasName(m_structBlankPara.fieldArray[i], distLayer.ID);
}
strFields = strFields.Remove(0, 1);
}
if (m_structBlankPara.iType == 0)
{
strInfo = "字段 " + strFields + " 都为空";
}
else if (m_structBlankPara.iType == 1)
{
strInfo = "字段 " + strFields + " 中有一个或多个为空";
}
return(strInfo);
}
public override bool Verify()
{
//先取得要进行空间关系查询的ILayer
IFeatureWorkspace ipFtWS = (IFeatureWorkspace)m_BaseWorkspace;
int standarID = SysDbHelper.GetStandardIDBySchemaID(this.m_SchemaID);
StandardLayer lyrSource = LayerReader.GetLayerByAliasName(m_pPara.strGeographyObject, standarID);
if (lyrSource == null)
{
SendMessage(enumMessageType.VerifyError, string.Format("当前方案所在的标准中批不到名为“{0}”的图层", m_pPara.strGeographyObject));
return(false);
}
strSrcLayer = lyrSource.Name;
if (m_pPara.arrayGraphSpeckleField.Count > 0)
{
strSrcFiled = FieldReader.GetNameByAliasName(m_pPara.arrayGraphSpeckleField[0], lyrSource.ID);
if (string.IsNullOrEmpty(strSrcFiled))
{
SendMessage(enumMessageType.VerifyError, string.Format("当前方案所在的标准中批不到名为“{0}”的图层", m_pPara.arrayGraphSpeckleField[0]));
return(false);
}
}
StandardLayer lyrRel = LayerReader.GetLayerByAliasName(m_pPara.strGraphSpeckle, standarID);
strRelLayer = lyrRel.Name;
if (m_pPara.arrayGeographyObjectField.Count > 0)
{
strRelField = FieldReader.GetNameByAliasName(m_pPara.arrayGeographyObjectField[0], lyrRel.ID);
if (string.IsNullOrEmpty(strRelField))
{
SendMessage(enumMessageType.VerifyError, string.Format("当前方案所在的标准中批不到名为“{0}”的图层", m_pPara.arrayGeographyObjectField[0]));
return(false);
}
}
//得到目标图层和关系图层的featureclass
IFeatureClass pSrcFeatClass = null;
IFeatureClass pRelFeatClass = null;
IWorkspace TempWorkspace = null;
IWorkspace2 wsTest = ipFtWS as IWorkspace2;
// 原始数据准备
// 打开“源”
try
{
pSrcFeatClass = ipFtWS.OpenFeatureClass(strSrcLayer);
}
catch
{
SendMessage(enumMessageType.VerifyError, "当前工作数据库的关系图层" + strSrcLayer + "不存在,无法执行检查!");
return(false);
}
m_srcfcname = strSrcLayer;
if (pSrcFeatClass.FeatureCount(null) == 0)
{
Marshal.ReleaseComObject(pSrcFeatClass);
SendMessage(enumMessageType.VerifyError, "当前工作数据库的关系图层" + strSrcLayer + "为空,无法执行检查!");
return(false);
}
if (pSrcFeatClass != null)
{
Marshal.ReleaseComObject(pSrcFeatClass);
pSrcFeatClass = null;
}
// 打开“目标”
try
{
pRelFeatClass = ipFtWS.OpenFeatureClass(strRelLayer);
}
catch
{
SendMessage(enumMessageType.VerifyError, "当前工作数据库的目标图层" + strRelLayer + "不存在,无法执行检查!");
return(false);
}
if (pRelFeatClass.FeatureCount(null) == 0)
{
Marshal.ReleaseComObject(pRelFeatClass);
SendMessage(enumMessageType.VerifyError, "当前工作数据库的关系图层" + strSrcLayer + "为空,无法执行检查!");
return(false);
}
if (pRelFeatClass != null)
{
Marshal.ReleaseComObject(pRelFeatClass);
pRelFeatClass = null;
}
return(true);
}
