fixed SD2-1470

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3616 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Services/Debugger/DebuggerService.cs

@@ -442,6 +442,10 @@ namespace ICSharpCode.SharpDevelop.Debugging
 					if (currentValue != null) {
 						debuggerCanShowValue = true;
 						b.Append(" = ");
+						if (currentValue.Length > 256) {
+							b.Append(currentValue.Substring(0, 256));
+							b.Append("...");
+						} else
 							b.Append(currentValue);
 					}
 				}