ArcIMS问题，ArcIMS和.Net Connector的错误，请各位大侠相助！

_青云_ 2005-10-17 10:56:55

当我想要用.Net Connector 发送一个Request的时候，我得到了下面的错误

An unhandled exception of type 'System.TypeLoadException' occurred in system.dll

Additional information: Invalid PInvoke metadata format.

希望各位大侠相助！

string sAXLText = string.Empty;

sAXLText = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
sAXLText += "<ARCXML version=\"1.1\">";
sAXLText += "<REQUEST>";
sAXLText += "<GET_IMAGE>";
sAXLText += "<PROPERTIES>";
sAXLText += "<IMAGESIZE width=\"613\" height=\"489\"/>";
sAXLText += "<ENVELOPE minx=\"" + minX.ToString() + "\" miny=\"" + minY.ToString() + "\" maxx=\"" + maxX.ToString() + "\" maxy=\"" + maxY.ToString() + "\"/>";
sAXLText += "<LEGEND display=\"false\"/>";
sAXLText += "</PROPERTIES>";
sAXLText += "</GET_IMAGE>";
sAXLText += "</REQUEST>";
sAXLText += "</ARCXML>";

axlResponse = new System.Xml.XmlDocument();

axlResponse.LoadXml(Arc_conn.Send(sAXLText,"MyService"));//运行到这时一行出错

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