public bool _tab2(string string_0, IFeatureWorkspace ifeatureWorkspace_0)
{
bool flag;
bool flag1;
IFeatureClass featureClass = null;
IFeatureClass featureClass1 = null;
IFeatureClass featureClass2 = null;
IFeatureClass featureClass3 = null;
IFeatureClass featureClass4 = null;
string string0 = string_0;
if (File.Exists(string0))
{
IntPtr intPtr = TabRead._mitab_c_open(string0);
if (intPtr.ToInt32() != 0)
{
try
{
try
{
int num = TabRead._mitab_c_next_feature_id(intPtr, -1);
this.FeatureClass = null;
while (num != -1)
{
IntPtr intPtr1 = TabRead._mitab_c_read_feature(intPtr, num);
int num1 = TabRead._mitab_c_get_type(intPtr1);
switch (num1)
{
case 1:
case 2:
case 3:
{
if (featureClass == null)
{
featureClass = this.method_1(string0, num1, intPtr, ifeatureWorkspace_0,
out flag1);
if (flag1)
{
flag = false;
return(flag);
}
}
this.FeatureClass = featureClass;
goto case 9;
}
case 4:
{
if (featureClass4 == null)
{
featureClass4 = this.method_1(string0, num1, intPtr, ifeatureWorkspace_0,
out flag1);
if (flag1)
{
flag = false;
return(flag);
}
}
this.FeatureClass = featureClass4;
goto case 9;
}
case 5:
case 6:
{
if (featureClass2 == null)
{
featureClass2 = this.method_1(string0, num1, intPtr, ifeatureWorkspace_0,
out flag1);
if (flag1)
{
flag = false;
return(flag);
}
}
this.FeatureClass = featureClass2;
goto case 9;
}
case 7:
{
if (featureClass3 == null)
{
featureClass3 = this.method_1(string0, num1, intPtr, ifeatureWorkspace_0,
out flag1);
if (flag1)
{
flag = false;
return(flag);
}
}
this.FeatureClass = featureClass3;
goto case 9;
}
case 8:
case 9:
{
if (this.FeatureClass != null)
{
try
{
IFeature feature = this.FeatureClass.CreateFeature();
IGeometry geometry = this.CreateGeometry(num1, intPtr1);
if (geometry is ITopologicalOperator)
{
(geometry as ITopologicalOperator).Simplify();
}
try
{
this.method_2(intPtr1, feature);
}
catch (Exception exception)
{
Logger.Current.Error("", exception, "");
}
int num2 = TabRead._mitab_c_get_field_count(intPtr);
feature.Fields.FindField("Shape");
for (int i = 0; i < num2; i++)
{
string str = TabRead._mitab_c_get_field_name(intPtr, i);
int num3 = TabRead._mitab_c_get_field_type(intPtr, i);
string str1 = TabRead._mitab_c_get_field_as_string(intPtr1, i);
int num4 = feature.Fields.FindField(str);
if (num4 == -1)
{
try
{
if (num3 != 6)
{
feature.Value[num4] = str1;
}
else if (str1.Length == 8)
{
str1 = str1.Insert(6, "-");
str1 = str1.Insert(4, "-");
feature.Value[num4] = DateTime.Parse(str1);
}
}
catch
{
}
}
feature.Shape = geometry;
}
feature.Store();
}
catch (Exception exception1)
{
Logger.Current.Error("", exception1, "");
}
if (this.ifeatureProgress_StepEventHandler_0 != null)
{
this.ifeatureProgress_StepEventHandler_0();
}
}
TabRead._mitab_c_destroy_feature(intPtr1);
num = TabRead._mitab_c_next_feature_id(intPtr, num);
continue;
}
case 10:
{
if (featureClass1 == null)
{
featureClass1 = this.method_1(string0, num1, intPtr, ifeatureWorkspace_0,
out flag1);
if (flag1)
{
flag = false;
return(flag);
}
}
this.FeatureClass = featureClass1;
goto case 9;
}
default:
{
goto case 9;
}
}
}
}
catch (Exception exception2)
{
Logger.Current.Error("", exception2, "");
}
}
finally
{
}
TabRead._mitab_c_close(intPtr);
flag = true;
}
else
{
MessageBox.Show(string.Concat("无法打开 -", string0, "- 文件"));
flag = false;
}
}
else
{
flag = false;
}
return(flag);
}