All Questions
Tagged with visual-studio-2013 vb.net
868
questions
0
votes
1
answer
48
views
Keyboard Input Not Captured
I am trying to write a simple desktop application to capture user input and write it to a text file. I have figured out how to capture the mouse mouse movement and mouse clicks. I am writing this ...
- 969
1
vote
1
answer
674
views
VB.Net - Background Excel process REOPENS after closing file
I have been searching all over for this problem, but I can't seem to find one that quite matches my issue.
I am creating a new excel file, filling it with data, and showing it to user. While ...
- 35
0
votes
1
answer
63
views
hello! there is someone who can help me on my project? this is my code
Public Class frmColor
Dim red, green, yellow, blue, orange As New frmChanger
Private Sub BtnRed_Click(sender As Object, e As EventArgs) Handles BtnRed.Click
frmChanger.Show(red)
...
1
vote
1
answer
55
views
Is combining multiple SqlCommand into 1 possible?
I have multiple queries built in vb.net:
'--1st transaction
Using cmd As New SqlCommand(saveloaninfo, gSQlConn)
cmd.ExecuteNonQuery()
End Using
'--2nd transaction
Using cmd As New SqlCommand(...
- 423
0
votes
1
answer
41
views
How to remove Selection formular from crystalView after successful filtered record in other to view all records
i have two crystal Reports with different tables (PatientBiodataReport.rpt and StaffBiodataReport.rpt) and I have one search box (textbox) to filter the two reports and return the result to ...
- 33
0
votes
1
answer
32
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no value given for one or more parameters visual studio 2013
i checked my spellings they are okay
here is my "update"code
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
TextBox3.Text = TextBox6.Text - TextBox2.Text
...
- 1
0
votes
0
answers
31
views
Strings' syntax deformed after opening vb.net solution in Visual Studio 2013
I am trying to modify an already built and running solution. In .vb file, where Query strings are written, becomes deformed in all files wherever Query strings are present. E.g.
Dim sql_str As String
...
- 13
0
votes
0
answers
1k
views
How to resolve warning messages of type: No way to resolve conflict between DLLs
I have a Windows service application made with VB.NET under Visual Studio 2013 and using NET Framework 4.5. I am using Nuget in this project.
Once I build the solution (it builds successfully) I get ...
- 10.4k
0
votes
1
answer
1k
views
How do I change the Column.EditType property on an unbound Janus GridEx Row (v3) at runtime
Good afternoon,
I am missing something somewhere and I am in need of help.
What I am trying to do is change the EditType of a checkbox column for a GridEx row that I am adding at runtime. The ...
- 758
0
votes
1
answer
70
views
Exe file not working in other PC when database details is encrypted VB2013
I created a desktop application using VB 2013 and one of the requirements is to encrypt the App.config file - the file in where the database connection details (username, password) is saved.
Before ...
- 43
0
votes
0
answers
3k
views
Nuget throws "Could not find a part of the path" error
I have a VB.NET solution in Visual Studio 2013. I am using Nuget v2.12.0.817 (this is the lastest version available for Visual Studio 2013).
When I compile the solution I get an error that says:
...
- 10.4k
0
votes
1
answer
991
views
This code is used to sort items in a list view by column, but how does it work?
I found the following code on the internet a while ago and am currently using it to sort the items in one of my list views by a specified column. Although I know the code's purpose, I don't know how ...
- 23
1
vote
1
answer
4k
views
How to use visual basic to read data byte-by-byte via serial communication?
I am trying to read out some serial data from my STM32 board to GUI, and also, I have trouble closing down my serial communication port.
I am using 2013 Visual Studio and chose Visual Basic as my ...
3
votes
1
answer
203
views
Confusing index out of bounds in shapes collection
I am attempting to fix an inconsistent problem in some VB NET code that uses the MS Office Interop libraries. Running using the same files and data, the following code throws this exception:
The ...
- 95
0
votes
1
answer
940
views
Why is my database field 'not updateable'?
I am developing a program which allows the user to take tests and receive a score, percentage and grade for this. These will be stored in a data table, named 'tblStudentScores'. The SQL code below ...
- 23