C# + ArcGIS10.0创建shapefile，为什么汉字不能写入到.dbf属性文件里(请看代码)

Question

本帖最后由 zhenggary 于 2012-11-29 09:42:41 编辑

Answer 1

首先 ：开始编辑前 要启动编辑 （如arcmap）StartEdit（） 结束编辑后 调用 StopEdit（）
字段赋值 使用  pTarFeatureBuffer.set_Value(int 字段索,引object 字段值 )        private static bool StartEdit(IFeatureClass trgFC)
        {
            IDataset pDataset = (IDataset)trgFC;
            IWorkspace pWorkspace = pDataset.Workspace;            if (pWorkspace == null) return false;            IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
            IWorkspaceEdit pWE = pFeatureWorkspace as IWorkspaceEdit;
            if (!pWE.IsBeingEdited())
            {
                IVersionedObject pVersioned = pDataset as IVersionedObject;                if (pVersioned == null || !pVersioned.IsRegisteredAsVersioned)
                {
                    IMultiuserWorkspaceEdit pMulti = pFeatureWorkspace as IMultiuserWorkspaceEdit;
                    if (pMulti != null)
                    {
                        if (pMulti.SupportsMultiuserEditSessionMode(esriMultiuserEditSessionMode.esriMESMNonVersioned))
                        {
                            try
                            {
                                pMulti.StartMultiuserEditing(esriMultiuserEditSessionMode.esriMESMNonVersioned);
                            }
                            catch (Exception)
                            {
                                pWE.StartEditing(false);
                            }
                        }
                        else
                        {
                            pWE.StartEditing(false);
                        }
                    }
                    else
                    {
                        pWE.StartEditing(false);
                    }
                }
                else
                {
                    pWE.StartEditing(false);
                }                if (pWE.IsBeingEdited() == false) return false;
            } 
            pWE.StartEditOperation();
            return true;
        }        private static void StopEdit(IFeatureClass trgFC, bool isSave)
        {
            IDataset pDataset = (IDataset)trgFC;
            IWorkspace pWorkspace = pDataset.Workspace;
            if (pWorkspace == null) return;
            IWorkspaceEdit pWE = null;
            IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
            pWE = pFeatureWorkspace as IWorkspaceEdit;
            if (pWE.IsBeingEdited())
            {
                pWE.StopEditOperation();
                pWE.StopEditing(isSave); //保存慢呀！
            }
        }

Answer 2

追加说明：
我提供的代码会生成三个文件（.dbf, .shx, .shp）。同样的代码逻辑，几年以前是VB6+ArcGIS9.2,插入的汉字和字母等都可以正常显示在.dbf属性文件里，现在升级到C#+ArcGIS10.0后，字母可以正常显示，汉字却不能显示了。
请各位高手结合我的代码，给诊断病情。等待各位高手出诊

Answer 3

问题搞定：ArcGIS10.0中装上ArcGIS Engine Runtime，在Form上，拖放一个Licence控件即可。太邪门了，不知为何阿，反正搞定了。