All Questions
9
questions
0
votes
1
answer
411
views
'Index 1 is either negative or above rows count.' error
I have a form with a datagridview that is connected to a access database. I am having issues to get my update button and my delete button to function properly. I can click a row in the datagridview ...
-1
votes
1
answer
79
views
how to write a c# form application that can be updated in future(by instaling updated code or file)
Let say i have publish an Windows form application which has 2 labels and 2 text field(Name, Email) ,a SAVE button and a button name UPDATE (file selector).Again let say i have two method in my ...
user5715279
0
votes
1
answer
147
views
files and data base lost after a c# application update
I installed a desktop application on a pc that i developed by c# that use an SQL database. After few months, i published a new version of the application (using clickonce) and put it on an FTP server.
...
- 341
0
votes
2
answers
1k
views
How can I be notified in ASP.NET when a certain update happens in my database?
I need to be notified of specific changes that happen in my database, e.g. when a specific value becomes null or when an integer changes to a value between a certain range. I was looking into using ...
- 25
0
votes
0
answers
498
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C# Program to update files in local disk over a network mapped drive
I am starting to work in a program to browse and open certain files, that are well organized in my hard drive, this files are technical information that i can review if a need to configure a machine, ...
0
votes
1
answer
75
views
MVVM Database Child_Update() not updateing
Ok here is the deal. using my Model to raise the Child_Update() Method. I know it is not good but im just learing right now. Now i given my Business class as Parameter to Change the already given rows....
- 383
1
vote
2
answers
241
views
Updating issue with an wpf (offline) application c#
Hi i have created weeks ago a WPF( visual studio 2010) application which runs offline localy on my pc.I is connected to a database(MS SQL .mdf) ofcourse and it works well. but now i need to make an ...
- 1,298
0
votes
1
answer
2k
views
WPF datagrid update database
I am pretty new in C#. I was writing a small GUI database application which uses a datagrid to show the table data. When I edit a row in the grid press the update button the update function of ...
1
vote
2
answers
6k
views
updating data in database using datagridview C#
I have a problem with my code regarding editing data in database using a DataGridView.
I have an error at da.update(dt); It says,
Dynamic SQL generation for the UpdateCommand is not supported ...
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