/// <summary>
/// 添加新字段
/// </summary>
/// <param name="fieldName">字段名称</param>
/// <param name="fieldType">字段类型</param>
public void AddNewFiled(string fieldName, esriFieldType fieldType)
{
ITable iTable = AttributeTableClass.GetITableByLayer(newFieldLayer);
//先删除
DeleteFieldClass.DeleteField(iTable, fieldName);
//再添加
iTable.AddField(NewFieldClass.GetNewFieldEdit(fieldName, fieldType));
AddTableColumn(fieldName, fieldName);
}
/// <summary>
/// 添加多个新字段
/// </summary>
/// <param name="fieldNames"></param>
/// <param name="fieldType">字段类型</param>
public void AddNewFields(List <string> fieldNames, esriFieldType fieldType)
{
ITable iTable = AttributeTableClass.GetITableByLayer(newFieldLayer);
foreach (string fieldName in fieldNames)
{
//先删除
DeleteFieldClass.DeleteField(iTable, fieldName);
//再添加
iTable.AddField(NewFieldClass.GetNewFieldEdit(fieldName, fieldType));
}
AddTableColumns(fieldNames);
}
