internal CoPointClass LineToPoint(string string_5)
{
CoPointClass class2 = new CoPointClass();
if (string_5 == null)
{
return(class2);
}
string[] strArray = string_5.Split(new char[] { this.Separator });
if (strArray.Length > 1)
{
double result = 0.0;
double.TryParse(strArray[0], out result);
double num2 = 0.0;
double.TryParse(strArray[1], out num2);
class2.X = result;
class2.Y = num2;
return(class2);
}
if (strArray.Length > 2)
{
double num3 = 0.0;
double.TryParse(strArray[2], out num3);
class2.Z = num3;
return(class2);
}
return(null);
}
static void Main(string[] args)
{
// An collection of COM cars.
ArrayList carArray = new ArrayList();
// Create some comparable COM cars.
Random r = new Random();
for (int i = 0; i < 10; i++)
{
carArray.Add(new CarClass());
int newID = r.Next(50) + 100;
((CarClass)(carArray[i])).SetCarID((short)newID);
}
// Print cars as is...
Console.WriteLine("***** The unordered COM cars *****");
for (int i = 0; i < carArray.Count; i++)
{
Console.WriteLine("Car #{0} has ID {1}", i,
((CarClass)(carArray[i])).GetCarID());
}
// Now sort the COM objects.
Console.WriteLine("\n\n***** The ordered COM cars *****");
carArray.Sort();
// Print sorted cars...
for (int i = 0; i < carArray.Count; i++)
{
Console.WriteLine("Car #{0} has ID {1}", i,
((CarClass)(carArray[i])).GetCarID());
}
// Test the clone!
Console.WriteLine("\n***** Testing ICloneable *****");
CoPointClass p1 = new CoPointClass();
p1.X = 100;
p1.Y = 100;
Console.WriteLine("P1.x = {0} P1.x = {1}", p1.X, p1.Y);
// Make a clone.
CoPointClass p2 = (CoPointClass)p1.Clone();
Console.WriteLine("P2.x = {0} P2.x = {1}", p2.X, p2.Y);
// This change should not effect P1.
p2.X = 500;
p2.Y = 987;
Console.WriteLine("P1.x = {0} P1.x = {1}", p1.X, p1.Y);
Console.WriteLine("P2.x = {0} P2.x = {1}", p2.X, p2.Y);
}
static void Main(string[] args)
{
// An collection of COM cars.
ArrayList carArray = new ArrayList();
// Create some comparable COM cars.
Random r = new Random();
for(int i = 0; i < 10; i++)
{
carArray.Add(new CarClass());
int newID = r.Next(50)+100;
((CarClass)(carArray[i])).SetCarID((short)newID);
}
// Print cars as is...
Console.WriteLine("***** The unordered COM cars *****");
for(int i = 0; i < carArray.Count; i++)
{
Console.WriteLine("Car #{0} has ID {1}", i,
((CarClass)(carArray[i])).GetCarID());
}
// Now sort the COM objects.
Console.WriteLine("\n\n***** The ordered COM cars *****");
carArray.Sort();
// Print sorted cars...
for(int i = 0; i < carArray.Count; i++)
{
Console.WriteLine("Car #{0} has ID {1}", i,
((CarClass)(carArray[i])).GetCarID());
}
// Test the clone!
Console.WriteLine("\n***** Testing ICloneable *****");
CoPointClass p1 = new CoPointClass();
p1.X = 100;
p1.Y = 100;
Console.WriteLine("P1.x = {0} P1.x = {1}", p1.X, p1.Y);
// Make a clone.
CoPointClass p2 = (CoPointClass)p1.Clone();
Console.WriteLine("P2.x = {0} P2.x = {1}", p2.X, p2.Y);
// This change should not effect P1.
p2.X = 500;
p2.Y = 987;
Console.WriteLine("P1.x = {0} P1.x = {1}", p1.X, p1.Y);
Console.WriteLine("P2.x = {0} P2.x = {1}", p2.X, p2.Y);
}
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());
}
}
public override int NextFeature()
{
ICoFeature feature = null;
int num3;
Exception exception;
string str7;
Color color;
bool flag;
string s = string.Empty;
string str2 = string.Empty;
string str3 = string.Empty;
string[] strArray = new string[0];
switch (base.XpgisLayer.LayerType)
{
case CoLayerType.Point:
goto Label_034A;
case CoLayerType.Line:
{
feature = new CoPolylineFeature(base.XpgisLayer);
s = string.Empty;
if (this.streamReader_0 == null)
{
if (this.long_1 != 0L)
{
this.streamReader_0 = this.vctClass_0.CreateReader(this.long_1 - 1L);
this.long_3 = this.long_1 - 1L;
this.long_1 = 0L;
}
else
{
this.streamReader_0 = this.vctClass_0.CreateReader(this.long_0 - 1L);
this.long_3 = this.long_0 - 1L;
}
}
s = this.method_1(ref this.streamReader_0);
while (s.Length <= 0)
{
s = this.method_1(ref this.streamReader_0);
}
str2 = this.method_1(ref this.streamReader_0);
if (this.vctClass_0.FindLayerIndex(str2, CoLayerType.Line) !=
this.vctClass_0.FindLayerIndexByName(base.XpgisLayer.Name))
{
return(-1);
}
this.method_1(ref this.streamReader_0);
this.method_1(ref this.streamReader_0);
int num2 = 0;
int.TryParse(this.method_1(ref this.streamReader_0), out num2);
CoPointCollection points = new CoPointCollection();
for (num3 = 0; num3 < num2; num3++)
{
string str4 = this.method_1(ref this.streamReader_0);
try
{
CoPointClass class3 = this.vctClass_0.LineToPoint(str4);
points.Add(class3);
}
catch (Exception exception2)
{
exception = exception2;
this.vctClass_0.WriteLog(string.Format(this.string_0, this.long_3, "不能转换为坐标"));
this.streamReader_0.Close();
this.streamReader_0.Dispose();
this.streamReader_0 = null;
this.long_1 = this.long_3;
return(-2);
}
}
(feature as CoPolylineFeature).Points.Add(points);
feature.OID = int.Parse(s);
goto Label_0AA8;
}
case CoLayerType.Region:
{
int num4;
feature = new CoPolygonFeature(base.XpgisLayer);
s = string.Empty;
if (this.streamReader_0 == null)
{
this.streamReader_0 = this.vctClass_0.CreateReader(this.long_0 - 1L);
this.long_3 = this.long_0 - 1L;
}
for (s = this.method_1(ref this.streamReader_0);
s.Length <= 0;
s = this.method_1(ref this.streamReader_0))
{
}
str2 = this.method_1(ref this.streamReader_0);
if (this.vctClass_0.FindLayerIndex(str2, CoLayerType.Region) !=
this.vctClass_0.FindLayerIndexByName(base.XpgisLayer.Name))
{
return(-1);
}
this.method_1(ref this.streamReader_0);
string str5 = this.method_1(ref this.streamReader_0);
if (this.vctClass_0.LineToPoint(str5) == null)
{
str5 = this.method_1(ref this.streamReader_0);
}
if (this.icoLayer_1.Parameter.Topo != 0)
{
if (this.icoLayer_1.Parameter.Topo == 1)
{
this.vctClass_0.LineToPoint(str5);
num4 = 0;
int.TryParse(this.method_1(ref this.streamReader_0).Trim(), out num4);
int num5 = 0;
num5 = num4 / 8;
if ((num4 % 8) > 0)
{
num5++;
}
(feature as CoPolygonFeature).Points.Add(new CoPointCollection());
for (num3 = 0; num3 < num5; num3++)
{
foreach (
string str6 in
this.method_1(ref this.streamReader_0).Split(new char[] { this.vctClass_0.Separator })
)
{
int num7 = 0;
int.TryParse(str6.Trim(), out num7);
if (num7 != 0)
{
CoPointCollection points3 = this.method_0(Math.Abs(num7));
if (num7 > 0)
{
foreach (CoPointClass class4 in points3)
{
(feature as CoPolygonFeature).Points[
(feature as CoPolygonFeature).Points.Count - 1].Add(class4);
}
}
else if (num7 < 0)
{
for (int i = points3.Count - 1; i > -1; i--)
{
(feature as CoPolygonFeature).Points[
(feature as CoPolygonFeature).Points.Count - 1].Add(points3[i]);
}
}
}
else
{
(feature as CoPolygonFeature).Points.Add(new CoPointCollection());
}
}
}
}
}
else
{
this.vctClass_0.LineToPoint(str5);
num4 = 0;
int.TryParse(this.method_1(ref this.streamReader_0).Trim(), out num4);
while (num4 > 0)
{
(feature as CoPolygonFeature).Points.Add(new CoPointCollection());
num3 = 0;
while (num3 < num4)
{
CoPointClass class4 = this.vctClass_0.LineToPoint(this.streamReader_0.ReadLine().Trim());
if (class4 == null)
{
this.vctClass_0.WriteLog(string.Format(this.string_0, this.long_3, "不能转换为坐标"));
this.streamReader_0.Close();
this.streamReader_0.Dispose();
this.streamReader_0 = null;
this.long_0 = this.long_3;
return(-2);
}
(feature as CoPolygonFeature).Points[(feature as CoPolygonFeature).Points.Count - 1].Add
(class4);
num3++;
}
int.TryParse(this.method_1(ref this.streamReader_0).Trim(), out num4);
}
}
goto Label_0AA8;
}
case CoLayerType.Annotation:
{
feature = new CoAnnotationFeature(base.XpgisLayer);
s = string.Empty;
if (this.streamReader_0 == null)
{
this.streamReader_0 = this.vctClass_0.CreateReader(this.long_0 - 1L);
this.long_3 = this.long_0 - 1L;
}
s = this.method_1(ref this.streamReader_0);
while (s.Trim().Length <= 0)
{
s = this.streamReader_0.ReadLine();
}
str2 = this.method_1(ref this.streamReader_0);
if (this.vctClass_0.FindLayerIndex(str2, CoLayerType.Annotation) !=
this.vctClass_0.FindLayerIndexByName(base.XpgisLayer.Name))
{
return(-1);
}
this.method_1(ref this.streamReader_0);
str7 = this.method_1(ref this.streamReader_0).Trim();
color = this.vctClass_0.LineToColor(this.method_1(ref this.streamReader_0).Trim());
string[] strArray4 =
this.method_1(ref this.streamReader_0).Trim().Split(new char[] { this.vctClass_0.Separator });
int num9 = 0;
int.TryParse(strArray4[0].Trim(), out num9);
uint num10 = 0;
uint.TryParse(strArray4[1].Trim(), out num10);
flag = false;
string str8 = strArray4[2].Trim().ToUpper();
if ((str8 == null) || (!(str8 == "T") && !(str8 == "Y")))
{
flag = false;
break;
}
flag = true;
break;
}
default:
goto Label_0AA8;
}
float result = 8f;
float.TryParse(this.method_1(ref this.streamReader_0).Trim(), out result);
result /= 10f;
float num12 = 8f;
float.TryParse(this.method_1(ref this.streamReader_0).Trim(), out num12);
num12 /= 8f;
string str9 = this.method_1(ref this.streamReader_0).Trim();
this.streamReader_0.ReadLine();
CoPointClass item = this.vctClass_0.LineToPoint(this.method_1(ref this.streamReader_0).Trim());
(feature as CoAnnotationFeature).Point.Add(item);
(feature as CoAnnotationFeature).OID = int.Parse(s);
(feature as CoAnnotationFeature).Color = color;
(feature as CoAnnotationFeature).Text = str9;
(feature as CoAnnotationFeature).Angle = 0.0;
FontStyle regular = FontStyle.Regular;
if (flag)
{
regular = FontStyle.Underline;
}
try
{
Font font = new Font(new FontFamily(str7), result, regular);
(feature as CoAnnotationFeature).Font = font;
goto Label_0AA8;
}
catch (Exception exception1)
{
exception = exception1;
this.vctClass_0.WriteLog(string.Format(this.string_0, this.long_3, "不能转换为字体\r\n" + exception.ToString()));
this.streamReader_0.Close();
this.streamReader_0.Dispose();
this.streamReader_0 = null;
this.long_0 = this.long_3;
return(-2);
}
Label_034A:
feature = new CoPointFeature(base.XpgisLayer);
s = string.Empty;
if (this.streamReader_0 == null)
{
this.streamReader_0 = this.vctClass_0.CreateReader(this.long_0 - 1L);
this.long_3 = this.long_0 - 1L;
}
s = this.method_1(ref this.streamReader_0);
while (s.Length <= 0)
{
s = this.method_1(ref this.streamReader_0);
}
str2 = this.method_1(ref this.streamReader_0);
if (this.vctClass_0.FindLayerIndex(str2, CoLayerType.Point) !=
this.vctClass_0.FindLayerIndexByName(base.XpgisLayer.Name))
{
return(-1);
}
this.method_1(ref this.streamReader_0);
this.method_1(ref this.streamReader_0);
CoPointClass class2 = this.vctClass_0.LineToPoint(this.method_1(ref this.streamReader_0));
if (class2 == null)
{
this.vctClass_0.WriteLog(string.Format(this.string_0, this.long_3, "不能转换为坐标"));
this.streamReader_0.Close();
this.streamReader_0.Dispose();
this.streamReader_0 = null;
this.long_0 = this.long_3;
return(-2);
}
(feature as CoPointFeature).Point.Add(class2);
feature.OID = int.Parse(s);
Label_0AA8:
if (feature != null)
{
str3 = string.Empty;
if (this.streamReader_1 == null)
{
this.streamReader_1 = this.vctClass_0.CreateReader(this.long_2 - 1L);
this.long_4 = this.long_2 - 1L;
}
strArray = this.method_1(ref this.streamReader_1).Split(new char[] { this.vctClass_0.Separator });
StringBuilder builder = new StringBuilder();
string str10 = string.Empty;
for (num3 = 0; num3 < feature.Values.Length; num3++)
{
ICoField field = feature.Layer.GetField(num3);
if (strArray.Length > feature.Values.Length)
{
if (strArray.Length > (num3 + 1))
{
feature.SetValue(num3, strArray[num3 + 1]);
}
else
{
str10 = feature.OID.ToString();
builder.Append(field.ToString() + ",");
}
}
else if (strArray.Length > num3)
{
feature.SetValue(num3, strArray[num3]);
}
else
{
str10 = feature.OID.ToString();
builder.Append(field.ToString() + ",");
}
}
if (str10.Length > 0)
{
this.vctClass_0.WriteLog(string.Format("要素{0}的字段{1}没有找到属性。", str10, builder.ToString()));
}
base.XpgisLayer.AppendFeature(feature);
this.int_0++;
return(this.int_0);
}
return(-1);
}
