用WebBrowser做web 打印时的权限不足。。。。

vs.net 有时会在 WebBrowser中自动生成
下边的

手动删除就好了。。。

<PARAM NAME="ExtentX" VALUE="26">
                            <PARAM NAME="ExtentY" VALUE="26">
                            <PARAM NAME="ViewMode" VALUE="0">
                            <PARAM NAME="Offline" VALUE="0">
                            <PARAM NAME="Silent" VALUE="0">
                            <PARAM NAME="RegisterAsBrowser" VALUE="0">
                            <PARAM NAME="RegisterAsDropTarget" VALUE="1">
                            <PARAM NAME="AutoArrange" VALUE="0">
                            <PARAM NAME="NoClientEdge" VALUE="0">
                            <PARAM NAME="AlignLeft" VALUE="0">
                            <PARAM NAME="NoWebView" VALUE="0">
                            <PARAM NAME="HideFileNames" VALUE="0">
                            <PARAM NAME="SingleClick" VALUE="0">
                            <PARAM NAME="SingleSelection" VALUE="0">
                            <PARAM NAME="NoFolders" VALUE="0">
                            <PARAM NAME="Transparent" VALUE="0">
                            <PARAM NAME="ViewID" VALUE="{0057D0E0-3573-11CF-AE69-08002B2E1262}">
                            <PARAM NAME="Location" VALUE="res://C:\WINDOWS\system32\shdoclc.dll/dnserror.htm#http:///">