//从源文件获取字段信息
public List <R_FieldInf> GetFieldInfs(string path)
{
List <R_FieldInf> FieldInfs = new List <R_FieldInf>();
string dbfpath = path;
#region 该部分使用FastDBF获取字段名称 返回List<string> fieldNames
DbfFile dbf = new DbfFile(Encoding.Default);
dbf.Open(dbfpath, FileMode.Open);
DbfHeader dh = dbf.Header;
List <string> fieldNames = new List <string>();
int fieldCount = dh.ColumnCount;
for (int index = 0; index < fieldCount; index++)
{
fieldNames.Add(dh[index].Name);
}
dbf.Close();
#endregion
#region 该部分使用Shapelib获取字段类型 返回List<string> fieldTypes
//获取字段类型
IntPtr hDbf = ShapeLib.DBFOpen(dbfpath, "rb+");//"rb"(只读)"rb+"(读/写)
int pointCount = ShapeLib.DBFGetRecordCount(hDbf);
List <string> fieldTypes = new List <string>();
StringBuilder stringBuilder = new StringBuilder(20);
int pnWidth = 10;
int pnDecimals = 10;
for (int index = 0; index < fieldCount; index++)
{
string type = TypeConvert(ShapeLib.DBFGetFieldInfo(hDbf, index, stringBuilder, ref pnWidth, ref pnDecimals).ToString());
fieldTypes.Add(type);
}
ShapeLib.DBFClose(hDbf);
#endregion
//实例化类型
for (int index = 0; index < fieldCount; index++)
{
FieldInfs.Add(new R_FieldInf(fieldNames[index], fieldTypes[index]));
}
return(FieldInfs);
}
private void method_3(ICoFeature icoFeature_0, int int_0)
{
try
{
int num2;
DateTime time;
if (this.coLayerMapper_0 == null)
{
goto Label_016A;
}
int num = 0;
Label_0011:
if (num >= this.coLayerMapper_0.FieldRelation.Count)
{
return;
}
CoFieldMapper mapper = this.coLayerMapper_0.FieldRelation[num];
ICoField destField = mapper.DestField;
ICoField sourceField = mapper.SourceField;
object obj2 = "";
try
{
obj2 = icoFeature_0.GetValue(sourceField);
}
catch
{
obj2 = "";
}
goto Label_010A;
Label_006B:
ShapeLib.DBFWriteStringAttribute(this.intptr_1, int_0, num2, obj2.ToString().ToUpper());
goto Label_0101;
Label_0088:
ShapeLib.DBFWriteIntegerAttribute(this.intptr_1, int_0, num2, this.method_7(obj2.ToString()));
goto Label_0101;
Label_00A6:
ShapeLib.DBFWriteDoubleAttribute(this.intptr_1, int_0, num2, this.method_6(obj2.ToString()));
goto Label_0101;
Label_00C4:
ShapeLib.DBFWriteLogicalAttribute(this.intptr_1, int_0, num2, this.method_5(obj2.ToString()));
goto Label_0101;
Label_00E2:
time = DateTime.Parse(obj2.ToString());
ShapeLib.DBFWriteDateAttribute(this.intptr_1, int_0, num2, time);
Label_0101:
num++;
goto Label_0011;
Label_010A:
num2 = ShapeLib.DBFGetFieldIndex(this.intptr_1, destField.Name);
int num3 = 0;
int num4 = 0;
StringBuilder builder = new StringBuilder(destField.Name);
switch (ShapeLib.DBFGetFieldInfo(this.intptr_1, num2, builder, ref num3, ref num4))
{
case ShapeLib.DBFFieldType.FTString:
goto Label_006B;
case ShapeLib.DBFFieldType.FTInteger:
goto Label_0088;
case ShapeLib.DBFFieldType.FTDouble:
goto Label_00A6;
case ShapeLib.DBFFieldType.FTLogical:
goto Label_00C4;
case ShapeLib.DBFFieldType.FTInvalid:
goto Label_0101;
case ShapeLib.DBFFieldType.FTDate:
goto Label_00E2;
default:
goto Label_0101;
}
Label_016A:
using (List <ICoField> .Enumerator enumerator = icoFeature_0.Layer.Fields.GetEnumerator())
{
Label_017D:
if (!enumerator.MoveNext())
{
return;
}
ICoField current = enumerator.Current;
obj2 = "";
try
{
obj2 = icoFeature_0.GetValue(current);
}
catch
{
obj2 = "";
}
goto Label_0256;
Label_01B5:
ShapeLib.DBFWriteStringAttribute(this.intptr_1, int_0, num2, obj2.ToString().ToUpper());
goto Label_017D;
Label_01D2:
ShapeLib.DBFWriteIntegerAttribute(this.intptr_1, int_0, num2, this.method_7(obj2.ToString()));
goto Label_017D;
Label_01F0:
ShapeLib.DBFWriteDoubleAttribute(this.intptr_1, int_0, num2, this.method_6(obj2.ToString()));
goto Label_017D;
Label_0211:
ShapeLib.DBFWriteLogicalAttribute(this.intptr_1, int_0, num2, this.method_5(obj2.ToString()));
goto Label_017D;
Label_0232:
time = DateTime.Parse(obj2.ToString());
ShapeLib.DBFWriteDateAttribute(this.intptr_1, int_0, num2, time);
goto Label_017D;
Label_0256:
num2 = ShapeLib.DBFGetFieldIndex(this.intptr_1, current.Name);
num3 = 0;
num4 = 0;
builder = new StringBuilder(current.Name);
switch (ShapeLib.DBFGetFieldInfo(this.intptr_1, num2, builder, ref num3, ref num4))
{
case ShapeLib.DBFFieldType.FTString:
goto Label_01B5;
case ShapeLib.DBFFieldType.FTInteger:
goto Label_01D2;
case ShapeLib.DBFFieldType.FTDouble:
goto Label_01F0;
case ShapeLib.DBFFieldType.FTLogical:
goto Label_0211;
case ShapeLib.DBFFieldType.FTDate:
goto Label_0232;
}
goto Label_017D;
}
}
catch
{
}
}
