NIM051925 for ArcGIS for Desktop

漏洞 ID 编号	NIM051925
已提交	December 10, 2009
上次修改时间	February 11, 2025
适用范围	ArcGIS for Desktop
找到的版本	9.3.1
编程语言	C#
操作系统	Windows OS
操作系统版本	XP
状态	Will Not Be Addressed

附加信息

We apologize that we were unable to address this issue within the current product support cycle. If the issue continues to affect your work in a supported release, please contact Technical Support.

解决办法

For File based datasources provide the path to the table as a string. For SDE data create a temporary connection as below.Geoprocessor geoProcessor = new Geoprocessor();geoProcessor.OverwriteOutput = true;IPropertySet ps = new PropertySetClass();ps.SetProperty("server", "server");ps.SetProperty("instance", "instance");ps.SetProperty("database", "database");ps.SetProperty("version", "version");ps.SetProperty("user", "user");ps.SetProperty("password", "password");IWorkspaceFactory WorkFact = new SdeWorkspaceFactoryClass();IFeatureWorkspace workspace = (IFeatureWorkspace)WorkFact.Open(ps, 0);IFeatureClass featureClass = workspace.OpenFeatureClass("aa");ITable table = workspace.OpenTable("SOMETABLE");WorkFact.Create(@"C:\temp", "connect.sde", ps, 0);string connectionFile = @"C:\temp\connect.sde";Frequency frequency = new Frequency(); frequency.in_table = featureClass;frequency.out_table = connectionFile + "\\" + ((IDataset)table).Name;frequency.frequency_fields = "OBJECTID";geoProcessor.Execute(frequency, null);for (int i = 0; i < geoProcessor.MessageCount; ++i){ string message = geoProcessor.GetMessage(i); Console.WriteLine(message);}File.Delete(connectionFile);