/// <summary>

/// 添加字段 konghuifang 20171017

/// </summary>

/// <returns></returns>

public List<IField> CreateFields()

{

//设置字段集

IFields pFields = new FieldsClass();

IFieldsEdit pFieldsEdit = (IFieldsEdit)pFields;

//设置字段

IField pField = new FieldClass();

IFieldEdit pFieldEdit = (IFieldEdit)pField;

List<IField> fieldList = new List<IField>();

pFieldEdit.Name_2 = "SHAPE";

pFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;

pFieldsEdit.AddField(pField);

fieldList.Add(pField);

//添加其他的字段

IField pField2 = new FieldClass();

IFieldEdit pFieldEdit2 = (IFieldEdit)pField2;

pFieldEdit2.Type_2 = esriFieldType.esriFieldTypeOID;

pFieldsEdit.AddField(pField2);

fieldList.Add(pField2);

IField pField1 = new FieldClass();

pFieldEdit = (IFieldEdit)pField1;

pFieldEdit.Name_2 = "wkt";

pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;

pFieldsEdit.AddField(pField1);

fieldList.Add(pField1);

IField pField3 = new FieldClass();

IFieldEdit pFieldEdit3 = (IFieldEdit)pField3;

pFieldEdit3.Name_2 = "str1";

pFieldEdit3.Type_2 = esriFieldType.esriFieldTypeString;

pFieldsEdit.AddField(pField3);

fieldList.Add(pField3);

IField pField4 = new FieldClass();

IFieldEdit pFieldEdit4 = (IFieldEdit)pField4;

pFieldEdit4.Name_2 = "str2";

pFieldEdit4.Type_2 = esriFieldType.esriFieldTypeString;

pFieldsEdit.AddField(pField4);

fieldList.Add(pField4);

return fieldList;

}