public void Program()
{
_workspace = MDBFilePath.OpenAccessFileWorkSpace();
if (_workspace == null)
{
_messages.Add("获取Access的workspace失败");
return;
}
var str = string.Empty;
foreach (var className in FeatureClassNames)
{
var featureClass = _workspace.GetFeatureClass(className);
if (featureClass == null)
{
str = string.Format("未获取图层：{0}，无法进行图层相关检查", className);
_messages.Add(str);
_questions.Add(new Question()
{
Code = "2101", Name = "图层完整性", Project = CheckProject.图层完整性, TableName = className, Description = str
});
continue;
}
var spatialReference = SpatialReferenceManager.GetSpatialReference(featureClass);//检查图层坐标系
if (spatialReference.Name.Trim() != CurrentSpatialReference.Name.Trim())
{
str = string.Format("图层：{0}不符合2201（平面坐标系是否采用‘1980 西安坐标系’、3度带、带带号，检查高程系统是否采用‘1985 国家高程基准’，检查投影方式是否采用高斯-克吕格投影）", className);
_messages.Add(str);
_questions.Add(new Question {
Code = "2201", Name = "数学基础", Project = CheckProject.数学基础, TableName = className, Description = str
});
}
if (className == TABLENAME)//检查DCDYTB中是否存在相交
{
var featurePath = string.Format("{0}/{1}", _mdbFilePath, className);
var outFeatureName = string.Format("{0}_intersect", className);
var intersectPath = string.Format("{0}/{1}", _mdbFilePath, outFeatureName);
if (Cross(string.Format("{0};{1}", featurePath, featurePath), intersectPath))
{
var intersectfeatureClass = _workspace.GetFeatureClass(outFeatureName);
if (intersectfeatureClass == null)
{
_messages.Add(string.Format("无法获取要素类:【{0}】,故无法验证图斑是否相交"));
}
else
{
Run(intersectfeatureClass, TABLENAME, "XZCMC", "TBBH");
DeleteFeatureClass(intersectPath);
}
}
else
{
_messages.Add(string.Format("验证表【{0}】中是否存在图斑相交，执行intersect发生错误"));
}
}
}
QuestionManager.AddRange(_questions);
}
public static void CheckCoordinate(string className, string ruleName)
{
var info = string.Empty;
var featureClass = ParameterManager.Workspace.GetFeatureClass(className);
if (featureClass != null)//本工具只对存在的要素类进行坐标系核对，不存在不做坐标系核对操作
{
var spatialReference = SpatialReferenceManager.GetSpatialReference(featureClass);
if (spatialReference.Name.Trim() != ParameterManager.CurrentSpatialReference.Name.Trim())
{
info = string.Format("图层：{0}不符合2201（平面坐标系是否采用‘1980 西安坐标系’、3度带、带带号，检查高程系统是否采用‘1985 国家高程基准’，检查投影方式是否采用高斯-克吕格投影）", className);
QuestionManager.Add(new Question {
Code = "2201", Name = ruleName, Project = CheckProject.数学基础, TableName = className, Description = info
});
}
}
}
public static List <string> CheckCoordinate2(IWorkspace workspace, List <string> tables)
{
var list = new List <string>();
foreach (var table in tables)
{
var featureClass = workspace.GetFeatureClass(table);
if (featureClass != null)
{
var spatialReference = SpatialReferenceManager.GetSpatialReference(featureClass);
if (spatialReference.Name.Trim() != ParameterManager2.SpatialReference.Name.Trim())
{
list.Add(table);
}
}
}
return(list);
}