256 Questions

Rashmi
Rashmi
Member
80 Points
25 Posts
I'm trying to save data with linq to class. I'm getting following error at line _dbContext.SubmitChanges();: Cannot add an entity with a key that is already in use at System.Data.Linq.ChangeProcessor.TrackUntrackedObjects(MetaType type, Object item, Dictionary`2 visited) at System.Data.Li ...
Views: 8196
Total Answered: 3
Total Marked As Answer: 1
Posted On: 24-Nov-2018 04:17 
 
beginer
beginer
72 Points
31 Posts
I'm trying to publish the wpf project and getting following error Error 2 An error occurred while signing: Failed to sign SignTool Error: No certificates were found that met all the given criteria. Earlier it was working fine.
Views: 8461
Total Answered: 1
Total Marked As Answer: 1
Posted On: 28-Aug-2018 09:01 
 
Stevan
Stevan
26 Points
13 Posts
I'm try to focus on browse button through following code if (!System.IO.Directory.Exists(MergeFilePath)) { MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show("Please select Destination Folder", "Select Destination Folder", System.Windows.MessageBoxButt ...
Views: 8367
Total Answered: 1
Total Marked As Answer: 0
Posted On: 25-Aug-2018 19:35 
 
Ankit tewari
Ankit t...
40 Points
20 Posts
I have to make a datewise  guest room allocation report as in asp.net . how to make this type of design as i have upload . All room no are dynamic
Views: 8159
Total Answered: 1
Total Marked As Answer: 0
Posted On: 26-May-2018 00:19 
 
beginer
beginer
72 Points
31 Posts
I'm getting following xml from web response and try to Deserilize it to c# object. "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>\r\n <PlatformResponse>\r\n <Errors>\r\n <Error code=\"2005\" message=\"User not found\" />\r\n </Errors>\r\n</Platfo ...
Views: 8287
Total Answered: 2
Total Marked As Answer: 0
Posted On: 25-May-2018 00:34 
 
Addu
Addu
6 Points
3 Posts
Can You please define how can i bind and save checkbox list in razor(MVC) , I have very much difficulties in that please help me out if you can
Views: 8170
Total Answered: 1
Total Marked As Answer: 0
Posted On: 14-May-2018 22:53 
 
Shivam
Shivam
2 Points
1 Posts
I want to bind automatically state and district on entering the pin code of that city. how can i do this by using google API.
Views: 8183
Total Answered: 1
Total Marked As Answer: 0
Posted On: 01-Mar-2018 03:35 
 
Addu
Addu
6 Points
3 Posts
edit record on click of edit button in grid view
Views: 8144
Total Answered: 1
Total Marked As Answer: 0
Posted On: 19-Feb-2018 04:52 
 
beginer
beginer
72 Points
31 Posts
I want to define following enum public enum OrderStatus { Pending, Completed, Cancelled, Refunded, Partial Refund } Some time we need to show description.  I want to show 'Partial Refund' not 'PartialRefund'. Is there any solution for this?
Views: 8172
Total Answered: 3
Total Marked As Answer: 2
Posted On: 23-Jan-2018 01:25 
 
Smith
Smith
Participant
374 Points
112 Posts
I am trying to update IEnumerable list see code snapshot below: private IApiDataDetails ApiGetDataMembers(string dsName, string dsId, bool defaultDs = false) { ApiDataDetails apiDs = new ApiDataDetails(); apiDs.Name = dsName; apiDs.Experiences = _dsRepo.GetApiDataMembers <IApiExperience, ...
Views: 8330
Total Answered: 2
Total Marked As Answer: 0
Posted On: 19-Dec-2017 04:53 
 
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