VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
How to use the function in the expression that adds a column in the data table
Dim MyTable As New DataTable MyTable.Columns.Add("Name") MyTable.Columns.Add("Age", GetType(Integer)) MyTable.Rows.Add("Ali", 9) MyTable.Rows.Add("Amir", 15) MyTable.Rows.Add("Mansour", 18) …
VB
asked 2024-07-28T06:39:37.5533333+00:00
Mansour_Dalir
1,716
Reputation points
edited the question 2024-07-28T07:36:00.8833333+00:00
Mansour_Dalir
1,716
Reputation points
1 answer
Can't get the name of directories sorted by name
Hello experts, I need to get the name of directories sorted by name, just like what is shown in the Windows explorer. 3 folders are in a path, Windows show them in the below order: 0_35_33 7_07_10 18_16_40 But Directory.GetDirectories and…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
3 answers
I created a macro to open an email template, I want to add additional code so that it automatically attaches a specific file, can this be done?
I am fairly new to the macro scene but I was able to create a macro to open an email template, I want to add additional code so that it automatically attaches a specific file, can this be done? I know that you can nest macros and I believe that's what I…
asked 2024-07-26T14:14:58.6+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 28.999999999999996%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Jeannie
0
Reputation points
answered 2024-07-26T15:26:23.4233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 32%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMT%3C/text%3E%3C/svg%3E)
Michael Taylor
51,426
Reputation points
1 answer
One of the answers was accepted by the question author.
Datagridviewcombobox returns string instead of decimal causing a datagriderror event
I have a datagridview with a combobox column where I set the values of the combobox.items to decimal values. When I select a value I get the dateerror event, and when I look at the value for the combobox column, it is a string, not a decimal, which I…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
asked 2024-07-24T16:41:28.86+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(9.6, 41%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDH%3C/text%3E%3C/svg%3E)
Dan Hinsley
20
Reputation points
accepted 2024-07-26T15:18:48.9066667+00:00
Dan Hinsley
20
Reputation points
6 answers
One of the answers was accepted by the question author.
How to find auto-increment indexes in access database
From visual studio 2022 I need to find in an access database the list of indexes that have an automatic increase. I tried with oledbconnection.getshema("indexes") but I did not succeed. Can anyone help me? Thank you Marco Dell'Oca
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,889 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
Access Development
Access Development
Access: A family of Microsoft relational database management systems designed for ease of use.Development: The process of researching, productizing, and refining new or existing technologies.
859 questions
asked 2024-07-24T15:39:31.19+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 84%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Marco Dell'Oca
181
Reputation points
accepted 2024-07-26T12:52:40.4233333+00:00
Marco Dell'Oca
181
Reputation points
1 answer
One of the answers was accepted by the question author.
Running total columns in DataGridView
Hi, I have a DataGridView with 4 columns & I am trying make the last 2 columns running totals, calculated by checking if the Type column value is A or B, then adding the Quantity column progressively as new rows are added. Please see table below to…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 24%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
1 answer
ProgID or CLSID for vb.net apps?
Hello, When registering a file type extension for an app written in vb.net framework…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
asked 2024-07-19T04:39:42.3033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 77%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
StewartBW
925
Reputation points
commented 2024-07-26T02:57:23.8+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 89%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Jiachen Li-MSFT
29,261
Reputation points Microsoft Vendor
1 answer
How to fix "External component has thrown an exception" in Visual Studio 2019
#> Error : External component has thrown an exception #> Application Type : VB.net Console application. #> Visual Studio Version : Microsoft Visual Studio Professional 2019 #> Operation : I am getting the above error while opening the oledb…
asked 2024-07-25T08:54:49.0433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(313.6, 19%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bhattacharjee, Surajit
0
Reputation points
edited an answer 2024-07-26T02:53:58.3933333+00:00
Jiachen Li-MSFT
29,261
Reputation points Microsoft Vendor
0 answers
Get a Total from rows in a Grid into another Grid - DevExpress Grid Control
How do I get the total number of Credits in Grid2 from each Student ID in Grid1 using VB.Net? Grid1 Student ID CourseNumber Credit Description 99 1 4 Desc99 99 …
asked 2024-07-25T23:18:19.4533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 4%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Malam Malam
226
Reputation points
commented 2024-07-26T02:12:40.45+00:00
Jiachen Li-MSFT
29,261
Reputation points Microsoft Vendor
2 answers
OSVERSIONINFOEX dwBuildNumber
Hello experts, To detect Windows Server 2016 and onward, I use this code, my question is that am I using the correct build numbers to distinguish? Thanks :) If OSVERSIONINFOEX.dwMajorVersion = 10 Then If OSVERSIONINFOEX.wProductType =…
Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
5,102 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,639 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
asked 2024-07-14T03:52:07.5666667+00:00
StewartBW
925
Reputation points
answered 2024-07-23T07:06:33.75+00:00
Jiachen Li-MSFT
29,261
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Regex.Matches return no duplicates?
Hello Dim blah As MatchCollection = Regex.Matches(text, "([a-zA-Z0-9_-.]+)@([a-zA-Z0-9_-.]+).([a-zA-Z]{2,9})", RegexOptions.CultureInvariant Or RegexOptions.IgnoreCase Or RegexOptions.Multiline) How may I force Regex.Matches not to return…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
One of the answers was accepted by the question author.
MatchCollection to List(Of String)
Hello Instead of: For Each Match As Match In MatchCollection StringList.Add(Match.Value) Next Is there a shorter and faster way to add all element values in MatchCollection to the StringList which is list of string? Thanks.
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
One of the answers was accepted by the question author.
RegistryKeyPermissionCheck.ReadWriteSubTree vs boolean Writable
Hello, When using Registry OpenSubKey, I can set either RegistryKeyPermissionCheck.ReadWriteSubTree or Writable boolean property = True. Using MyKey As RegistryKey = Registry.LocalMachine.OpenSubKey("App.Blah\DefaultIcon",…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
One of the answers was accepted by the question author.
Option Infer Off help
Hello, I am getting some errors when Option Infer Off and need to eliminate them, all becuase of data type declaration, since they belong to COM objects I've no idea set them to which data type? For Hhctrl.ocx: Dim Const HH_DISPLAY_TOPIC = &H0 Dim…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
One of the answers was accepted by the question author.
Run-time error -2147221164 (80040154) Class not registered
Hi, I applied this tutorial for using .Net in Micrsoft Office, I used Visual Studio 2022 Current and .Net Framework 4.7.2 and Microsoft Access 2016 I didn't see Intellisense when writing code, and when I execute I get the error: Class not…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
Access Development
Access Development
Access: A family of Microsoft relational database management systems designed for ease of use.Development: The process of researching, productizing, and refining new or existing technologies.
859 questions
asked 2022-03-13T22:09:26.993+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 17%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
Yusuf
771
Reputation points
commented 2024-07-18T00:03:56.96+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 89%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJJ%3C/text%3E%3C/svg%3E)
Jay Jacob Wind
0
Reputation points
3 answers
2 simple questions about XmlDocument
Hello Dim doc As New XmlDocument Before .Load, using this property has any effect or is default and disregarded? Before .Load, using this property has any effect or is default and disregarded? doc.PreserveWhitespace = False Move on: doc.Load(…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
asked 2024-07-11T13:34:25.9433333+00:00
StewartBW
925
Reputation points
commented 2024-07-17T06:27:48.5133333+00:00
Jiachen Li-MSFT
29,261
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
How to pass a report parameter with multiple values from vb.net
I am currently using Visual Studio 2013 and I am writing a service that will allow someone to choose report settings and pass them into the SSRS 2016 report. I am coding this is VB.net. The issue I am having is one report parameter has been setup…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 53%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZ%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 56.00000000000001%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
0 answers
Error loading/reading file
Hello I've got the WDK installer and asked it to save files to my drive, now when I wanna read those files I'll get exceptions, when trying to load via OpenFileDialog: Never seen such scenario, how to gain permission via VB.net when reading such…
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
1 answer
VerticalScroll.visible doesn't seem to be working on autoscroll
Hello, My Flow layout panel has panels in it that stretch the entire flow panel, the problem is that it has autoscroll on(and I want to keep it on), and when there'ss enough panels to get a vertical scroll bar, the ends of the panels are cut out and it…
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,889 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions
asked 2024-07-12T19:45:59.63+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 78%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECF%3C/text%3E%3C/svg%3E)
Connor Frayne
20
Reputation points
commented 2024-07-15T14:24:22.2666667+00:00
Connor Frayne
20
Reputation points
3 answers
One of the answers was accepted by the question author.
XmlDocument to XmlReader?
Hello I used to load an XML file into an XDocument and keep it intact in memory, then pass it to another object when needed, since it only accepts XmlReader, I was using XDocument.CreateReader. Now am moving from XDocument to XmlDocument, just no idea…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,655 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,670 questions