Calculated Control in Access -


मेरे पास एक साधारण तालिका है 

  अनुबंध # ग्राहक # aaa111 123 bbb222 453 ccc333 232 ddd444 23X

जब मैं इसे एक रिपोर्ट के रूप में लाता हूं, मुझे शीर्ष लेख में कुछ गणना वाली फ़िरर्ड्स लेना है, जो ग्राहकों की संख्या और संविदाओं की संख्या की गणना करेगा। लेकिन जब मैं एक रिपोर्ट और टाइप = गणना ([ग्राहक #]) और = गणना (अनुबंध #)) को एक टेक्स्ट बॉक्स के नियंत्रण स्रोत में बनाऊँ तो मुझे एक त्रुटि मिलती है रिपोर्ट व्यू में यह एक वाक्य रचना एक प्रपत्र पर काम करता है, लेकिन रिपोर्ट नहीं है यह एक रिपोर्ट में क्यों काम नहीं करेगा?

धन्यवाद।


Comments

Post a Comment

Popular posts from this blog

javascript - How to use the code plugin with popcornjs -

I'm making my first move with popcornes and I'm trying to use it, but to make sure Not to do this I gave an example, and found the video to play, but I can not use the plugin index.html: & lt; Script src = "bower_components / popcornjs / popcorn.js" & gt; & Lt; / Script & gt; & Lt; Script src = "bower_components / popcornjs / wrappers / common / popcorn.mediaElementProto.js" & gt; & Lt; / Script & gt; & Lt; Script src = "bower_components / popcornjs / wrappers / youtube / popcorn.HTMLYouTubeVideoElement.js" & gt; & Lt; / Script & gt; & Lt; Script src = "bower_components / popcornjs / plugins / code / popcorn.code.js" & gt; & Lt; / Script & gt; Media.js $ scope.player = popcorn.HTMLYouTubeVideoElement ("#media-player"); $ Scope.player src = "http://www.youtube.com/watch?v=DaN2Y2-wNSs"; // The following lines failed // $ scope.player.c...
Read more

Apache Redirect Performance - .htaccess vs Apache configuration file ? -

I wonder if there are several redirect rules inside a .haccess file (say 10000+) can be a display problem is. (This file is parsed every access to the site) Archiving them in the Apache configuration file will not be a better option (at the display point)? Apache configuration is a better option in this case, because you do not have to .htaccess file on every access Read; Configure is read once, then stored in memory. Please note, however, you will not be able to change your redirects on the fly. You must restart the server to make them effective. Also, when you are concerned about performance at that level, then the apache will search your directories, so completely. (From that directory, which is served) / for the .htaccess file. Allow anyone at & lt; Directory / & gt; should work, and then do not enable it anywhere.
Read more