public FeatureOIDMap GetIndexByOID(int int_0)
{
if (!this.bool_0)
{
this.Sort();
}
FeatureOIDMap map = new FeatureOIDMap(int_0);
int num = 0;
int num2 = this.Count - 1;
while (num < num2)
{
int num3 = (num + num2) / 2;
FeatureOIDMap map2 = this[num3] as FeatureOIDMap;
if (map2.CompareTo(map) < 0)
{
num = num3 + 1;
}
else
{
if (map2.CompareTo(map) <= 0)
{
return(map2);
}
num2 = num3 - 1;
}
}
return(this[num] as FeatureOIDMap);
}
private FeatureOIDMap method_2(string string_5)
{
int result = 0;
int.TryParse(string_5, out result);
FeatureOIDMap map = new FeatureOIDMap(result);
this.featureOIDMapCollection_0.Add(map);
return(map);
}
public int CompareTo(object object_0)
{
if (!(object_0 is FeatureOIDMap))
{
throw new Exception("对象不是有效的类型：" + typeof(FeatureOIDMap).ToString());
}
FeatureOIDMap map = object_0 as FeatureOIDMap;
return(this.ObjectID - map.ObjectID);
}
public void CreateMap()
{
try
{
string str2;
string str3;
int num3;
int num4;
this.arrayList_0.Clear();
this.arrayList_1.Clear();
this.arrayList_2.Clear();
this.featureOIDMapCollection_0.Clear();
ICoLayer[] layers = this.Layers;
for (int i = 0; i < layers.Length; i++)
{
this.arrayList_0.Add(null);
this.arrayList_1.Add(null);
this.arrayList_2.Add(null);
}
StreamReader reader = new StreamReader(this.string_0, Encoding.Default);
string str = string.Empty;
this.long_0 = 1L;
this.dataFile.Position = 0L;
this.dataFile.Map.Add(this.dataFile.Position);
int num2 = -1;
bool flag = false;
this.method_0(reader, "POINTBEGIN");
while (!reader.EndOfStream)
{
str2 = this.method_1(ref reader);
while (str2.Trim().Length <= 0)
{
str2 = this.method_1(ref reader);
}
if (str2.ToUpper().Trim() == "POINTEND")
{
goto Label_019F;
}
str3 = this.method_1(ref reader);
if (str != str3)
{
str = str3;
num2 = this.FindLayerIndex(str, CoLayerType.Point);
if ((num2 != -1) && (this.arrayList_0[num2] == null))
{
this.arrayList_0[num2] = this.long_0 - 2L;
}
}
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
}
goto Label_01A2;
Label_019F:
flag = true;
Label_01A2:
if (!flag)
{
this.WriteLog(string.Format(this.string_2, "POINTBEGIN", "POINTEND"));
}
flag = false;
str = string.Empty;
this.method_0(reader, "LINEBEGIN");
Label_01D7:
if (!reader.EndOfStream)
{
str2 = this.method_1(ref reader);
while (str2.Trim().Length <= 0)
{
str2 = this.method_1(ref reader);
}
FeatureOIDMap map = this.method_2(str2);
if (str2.ToUpper().Trim() != "LINEEND")
{
str3 = this.method_1(ref reader);
if (str != str3)
{
str = str3;
num2 = this.FindLayerIndex(str, CoLayerType.Line);
if ((num2 != -1) && (this.arrayList_0[num2] == null))
{
this.arrayList_0[num2] = this.long_0 - 2L;
}
}
this.method_1(ref reader);
this.method_1(ref reader);
num3 = 0;
int.TryParse(this.method_1(ref reader).Trim(), out num3);
num4 = 0;
while (num4 < num3)
{
string str4 = this.method_1(ref reader);
try
{
CoPointClass class2 = this.LineToPoint(str4);
map.PointArray.Add(class2);
}
catch (Exception exception1)
{
this.WriteLog(str4 + "\r\n" + exception1.ToString());
}
num4++;
}
goto Label_01D7;
}
flag = true;
}
if (!flag)
{
this.WriteLog(string.Format(this.string_2, "LINEBEGIN", "LINEEND"));
}
flag = false;
str = string.Empty;
this.method_0(reader, "POLYGONBEGIN");
while (!reader.EndOfStream)
{
str2 = this.method_1(ref reader);
while (str2.Trim().Length <= 0)
{
str2 = this.method_1(ref reader);
}
if (str2.ToUpper().Trim() == "POLYGONEND")
{
goto Label_04DF;
}
str3 = this.method_1(ref reader);
if (str != str3)
{
str = str3;
num2 = this.FindLayerIndex(str, CoLayerType.Region);
if ((num2 != -1) && (this.arrayList_0[num2] == null))
{
this.arrayList_0[num2] = this.long_0 - 2L;
}
}
string str5 = this.method_1(ref reader);
str5 = this.method_1(ref reader);
if (this.LineToPoint(str5) == null)
{
str5 = this.method_1(ref reader);
}
num3 = 0;
int.TryParse(this.method_1(ref reader).Trim(), out num3);
switch (this.coLayerHead_0.Topo)
{
case 0:
goto Label_048F;
case 1:
{
int num6 = num3 / 8;
if ((num3 % 8) > 0)
{
num6++;
}
num4 = 0;
while (num4 < num6)
{
this.method_1(ref reader);
num4++;
}
continue;
}
default:
{
continue;
}
}
Label_045E:
num4 = 0;
while (num4 < num3)
{
this.method_1(ref reader);
num4++;
}
int.TryParse(this.method_1(ref reader).Trim(), out num3);
Label_048F:
if (num3 != 0)
{
goto Label_045E;
}
}
goto Label_04E2;
Label_04DF:
flag = true;
Label_04E2:
if (!flag)
{
this.WriteLog(string.Format(this.string_2, "POLYGONBEGIN", "POLYGONEND"));
}
flag = false;
str = string.Empty;
this.method_0(reader, "ANNOTATIONBEGIN");
while (!reader.EndOfStream)
{
str2 = this.method_1(ref reader);
while (str2.Trim().Length <= 0)
{
str2 = this.method_1(ref reader);
}
if (str2.ToUpper().Trim() == "ANNOTATIONEND")
{
goto Label_0621;
}
str3 = this.method_1(ref reader);
if (str != str3)
{
str = str3;
num2 = this.FindLayerIndex(str, CoLayerType.Annotation);
if ((num2 != -1) && (this.arrayList_0[num2] == null))
{
this.arrayList_0[num2] = this.long_0 - 2L;
}
}
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
this.method_1(ref reader);
}
goto Label_0624;
Label_0621:
flag = true;
Label_0624:
if (!flag)
{
this.WriteLog(string.Format(this.string_2, "ANNOTATIONBEGIN", "ANNOTATIONEND"));
}
flag = false;
this.method_0(reader, "ATTRIBUTEBEGIN");
while (!reader.EndOfStream)
{
string str6 = this.method_1(ref reader);
while (str6.Trim().Length <= 0)
{
str6 = this.method_1(ref reader);
}
if (str6.Trim().ToUpper() == "ATTRIBUTEEND")
{
goto Label_073F;
}
num2 = this.FindLayerIndexByName(str6);
if (num2 != -1)
{
this.arrayList_1[num2] = this.long_0;
}
int num7 = 0;
for (string str7 = this.method_1(ref reader);
str7.Trim().ToUpper() != "TABLEEND";
str7 = this.method_1(ref reader))
{
if (str7.Trim().Length > 0)
{
num7++;
}
}
if (num2 != -1)
{
this.arrayList_2[num2] = num7;
}
}
goto Label_0742;
Label_073F:
flag = true;
Label_0742:
if (!flag)
{
this.WriteLog(string.Format(this.string_2, "ATTRIBUTEBEGIN", "ATTRIBUTEEND"));
}
reader.Close();
reader.Dispose();
reader = null;
}
catch (Exception exception2)
{
this.WriteLog(exception2.ToString());
}
}