小编Abh*_*dav的帖子

我有一个程序（x64）消耗大量内存。我正在运行win server 2008 R2 SP1它48 GB RAM(64 bit)，.net frame work 4.5.

我也在gcAllowVeryLargeObjects = trueapp.config中设置了。

当我运行该程序时，它消耗了 18 GB 内存，之后出现异常

EXCEPTION: System.OutOfMemoryException: Insufficient memory to continue the execution of the program.

   at System.Text.StringBuilder.ExpandByABlock(Int32 minBlockCharCount)
   at System.Text.StringBuilder.Append(Char* value, Int32 valueCount)
   at System.Text.StringBuilder.Append(String value)
   at System.Xml.XmlTextEncoder.Write(String text)
   at System.Xml.XmlTextWriter.WriteWhitespace(String ws)
   at System.Xml.XmlElement.WriteElementTo(XmlWriter writer, XmlElement e)
   at System.Xml.XmlNode.get_OuterXml()
   at System.Security.Cryptography.Xml.Utils.PreProcessElementInput(XmlElement e
   lem, XmlResolver xmlResolver, String baseUri)
   at System.Security.Cryptography.Xml.Reference.CalculateHashValue(XmlDocument
   document, CanonicalXmlNodeList refList)
   at System.Security.Cryptography.Xml.SignedXml.BuildDigestedReferences()
   at System.Security.Cryptography.Xml.SignedXml.ComputeSignature()

它给出了“内存不足”，但我们仍然有 30 …