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VB.NET QUESTIONS

Page is empty after adding OnRowDataBound to a GridView
Page is empty after adding OnRowDataBound to a GridView
fixed the issue. Will look into that further The aspx is a child of the codebehind page. So if you add event-handlers declaratively the handler method must be at least Protected.
TAG : vb.net
Date : November 25 2020, 04:01 AM , By : user2186568
How do I check for an empty object in VB?
How do I check for an empty object in VB?
it fixes the issue That just returns an empty array. The array will depend on the return type of the function or it will be Object(). Just check if .Length is equal to 0.I assume you have Option Strict Off, you should turn it on :)
TAG : vb.net
Date : November 24 2020, 04:01 AM , By : Pollen Sarak
Search drives for a text file with exact word inside and make a change
Search drives for a text file with exact word inside and make a change
around this issue I try to find a file inside a disk and then make a change. I can do it with a file dialog but the problem is that the disk is not shown at computer folders (it should be like that). So I try to find in which disk that file is and th
TAG : vb.net
Date : November 21 2020, 04:01 AM , By : Dharmesh Vashishtha
WebForms label text is not updated from OnInit()
WebForms label text is not updated from OnInit()
Any of those help To sum up some suggestions from the comments and discussion:Generally speaking you should use the Page_Load() method as it ensures that all your page controls are properly loaded. Furthermore, you should guard your Page_Load() metho
TAG : vb.net
Date : November 14 2020, 04:01 AM , By : user2182999
Toggle DataGridView checkbox column on ColumnHeaderMouseClick
Toggle DataGridView checkbox column on ColumnHeaderMouseClick
may help you . I question your comment… ”clicking the header completes the action correctly except for any selected cell/row:” … I will agree with the part about the “selected” cell not toggling. However, I disagree with “completes the action correct
TAG : vb.net
Date : November 11 2020, 04:01 AM , By : user2181621
How can i do a split from a variable
How can i do a split from a variable
I hope this helps . I want to be able to separate the value of a variable by "\" and save it in a variable. I have in the variable "C:\Users\admin\test\test.txt" and I want to get only the name of the file so I can search by name , Use
TAG : vb.net
Date : November 09 2020, 04:01 AM , By : Sascha
How to split and trim a string in one line
How to split and trim a string in one line
I think the issue was by ths following , You can Split and Trim your string in one line using the LINQ's Select method.Both assigning the string to a local variable:
TAG : vb.net
Date : November 09 2020, 04:01 AM , By : user2180950
Direct Streaming Method CopyTo does not find the end
Direct Streaming Method CopyTo does not find the end
I wish this helpful for you Stream.CanRead tells you whether a stream supports reading. Since it's apparently readable, While True will go on forever.Let's verify whether the output Stream.CanWrite instead.
TAG : vb.net
Date : November 07 2020, 04:01 AM , By : Dan Tullo
How to clear the contents of an IEnumerable
How to clear the contents of an IEnumerable
wish helps you You can't clear an IEnumerable(Of T). That interface just means that you can enumerate a list of items. It says nothing about how those items are stored. In the case of a LINQ query, it's not the items that are stored but information o
TAG : vb.net
Date : November 02 2020, 04:01 AM , By : user2178820
How to get selected cell values of last row from SQL database into two labels?
How to get selected cell values of last row from SQL database into two labels?
I wish did fix the issue. I am trying to get values from selected columns of the last row into label 1 and label 2 when the form is loaded from a SQL database. My code is not working. How can I do this? My code is here: , The big thing I noticed is n
TAG : vb.net
Date : November 01 2020, 04:01 AM , By : user2178305
how to replace Dot Net ErrObject with try catch
how to replace Dot Net ErrObject with try catch
I wish this help you To add more details to DaveInCraz comment, here's two samples showing how you could migrate VB6 to VB.NET:First, let's start with a VB6 sample. Basically it's a subroutine with an error handler dealing with several error types.
TAG : vb.net
Date : October 31 2020, 05:01 AM , By : Kevin Tavangari
Posting small bits of data in VB.NET
Posting small bits of data in VB.NET
I wish this help you What if you receive a "chunked" response? how do you decode it?That's what I have been struggling with all day today. I wouldn't be struggling too much if I was dealing with a normal web service, but I am making an application th
TAG : vb.net
Date : October 26 2020, 11:51 AM , By : user3848286
add integer to datetime to find out date in vb.net
add integer to datetime to find out date in vb.net
around this issue Assuming you already have DOB in a Date object named "myDate" and license_age in an Integer named "numYears", this will get you the license year:
TAG : vb.net
Date : October 26 2020, 11:51 AM , By : 林鈺龍
add number to date field in vb.net
add number to date field in vb.net
wish of those help i have 2 fields in the database (sql server 08) Dob = "05/09/1965" license_age = 16 how do i get the number of years this person hs had licence. so basically dim age1 = current year - (dob - license_age) thanks
TAG : vb.net
Date : October 26 2020, 11:51 AM , By : user3848189
for loop for a string variable
for loop for a string variable
Hope that helps this is my code - , Try:
TAG : vb.net
Date : October 25 2020, 12:12 PM , By : user3848557
can't access indexer of a property in VB.Net
can't access indexer of a property in VB.Net
fixed the issue. Will look into that further In addition to binarycoder´s solution, I suggest you another one. If you want to use your code in this way:
TAG : vb.net
Date : October 23 2020, 11:12 AM , By : user3849420
Open a Word Document
Open a Word Document
hope this fix your issue How do you open a word document in VB.NET. The document is a manual for the program. , You need to call Process.Start(documentPath).
TAG : vb.net
Date : October 22 2020, 11:12 PM , By : user3849461
Does anyone have a WORKING example that displays a directory tree structure in a TreeView for VB .NET?
Does anyone have a WORKING example that displays a directory tree structure in a TreeView for VB .NET?
this one helps. Yes, you need to tighten the scope of your try catch block. You are catching the error too far away from where it occurs. Try this:
TAG : vb.net
Date : October 22 2020, 11:12 AM , By : user3849704
vb.net currency display has four zeros instead of two
vb.net currency display has four zeros instead of two
I wish this helpful for you That is because SQL Server stores the MONEY field with 4 decimal places. To see it with 2, use the String.Format method.
TAG : vb.net
Date : October 21 2020, 11:12 PM , By : user3849741
How to get all forms in a VB.net (VS08) project in an array?
How to get all forms in a VB.net (VS08) project in an array?
Hope that helps You have to adjust the function to put the result of msgbox in a array
TAG : vb.net
Date : October 19 2020, 11:12 PM , By : Alexis Mosier
How to allow installation in a custom target directory and suppress auto-start
How to allow installation in a custom target directory and suppress auto-start
wish of those help There are two options to deploy VB.NET applications:
TAG : vb.net
Date : October 19 2020, 11:12 PM , By : Aviv Ronen
Cover the task bar with VB
Cover the task bar with VB
hope this fix your issue if needed in any case, one can set the TopMost property of the form to true. please think about not annoying your users :-)Form in front of taskbar http://img42.imageshack.us/img42/724/deactivated.jpg.
TAG : vb.net
Date : October 18 2020, 11:12 AM , By : user3850968
Trigger not executing when a Batch Update runs
Trigger not executing when a Batch Update runs
To fix the issue you can do A direct path load through SQL*Loader can disable and reenable triggers as described hereWhat does the batch update do. Maybe if it does a DELETE+INSERT, rather than an UPDATE, then the trigger won't fire.
TAG : vb.net
Date : October 16 2020, 11:12 AM , By : Devarapalli Gopi
Call was rejected by callee PowerPoint Automation
Call was rejected by callee PowerPoint Automation
this one helps. Did you see this tutorial?: How to: Fix 'Application is Busy' and 'Call was Rejected By Callee' Errors
TAG : vb.net
Date : October 16 2020, 11:12 AM , By : Knight
Create a dynamic control and AddHandle WITH Values/Brackets
Create a dynamic control and AddHandle WITH Values/Brackets
it helps some times it seems that adding for example a button Dim myButton as New Button and then addHandler to mySub("lol", 255) is not possible. , First of all the syntax for AddHandler would be:
TAG : vb.net
Date : October 14 2020, 11:12 PM , By : user3852606
How to fill combobox column in DataGridView in vb.net?
How to fill combobox column in DataGridView in vb.net?
I think the issue was by ths following , My DataGridView contains three columns, column types are checkbox, textbox and combobox. , maybe this could help (example)
TAG : vb.net
Date : October 14 2020, 01:41 PM , By : chl_smile
How do I write to a command prompt that is already open?
How do I write to a command prompt that is already open?
I hope this helps you . You can attach to an already open console window using the Windows API function AttachConsole (sample VB code).
TAG : vb.net
Date : October 14 2020, 01:41 PM , By : user3852775
Getting XMLHTTP to work with HTTPS
Getting XMLHTTP to work with HTTPS
like below fixes the issue I'm trying to access a soap webservice via classic asp over https, but I get the following error. , Did you google for that error ?
TAG : vb.net
Date : October 14 2020, 01:07 PM , By : Felipe Vieira Duval
What is the VB.NET equivalent to this C# code?
What is the VB.NET equivalent to this C# code?
Any of those help VB.NET equivalent to this C code? , if Title is string try use IsNullOrEmpty();or
TAG : vb.net
Date : October 14 2020, 01:07 PM , By : Marcus Carvalho
Printing Photos using VB6 and/or .NET
Printing Photos using VB6 and/or .NET
may help you . VB6 and .NET handle printing quite differently. These examples are the bare minumum, just to give you an idea of the process.In VB6 you control the printer step by step:
TAG : vb.net
Date : October 14 2020, 01:07 PM , By : Qui-Gon Jim
lambda expressions in VB.NET... what am I doing wrong?
lambda expressions in VB.NET... what am I doing wrong?
help you fix your problem That is probably because VB is using it's own implementation of the comparison operator, not the implementation in the string class, so the expression can't be used by the Load method.Try using the Equals method:
TAG : vb.net
Date : October 14 2020, 01:07 PM , By : Farouki Anouar
Date time picker
Date time picker
help you fix your problem Your sub dtpUptoFrom_TextChanged, which handles the TextChanged event, changes the dtpUptoFrom.Text property, which in turn triggers another TextChanged event.You should consider using the ValueChanged event instead of the T
TAG : vb.net
Date : October 14 2020, 12:44 PM , By : Stoicescu Cornel
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