Two Message Box Shows Up One After Another ?
Dec 28, 2009I have a DateTimePicker in my form. When I set a message box to force user not to chose a date grater than today two message boxes shows up one after another. Below is my code -
[code]...
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Create A Dll File That Shows Message?
Oct 29, 2009How to create a dll file that show an msg ?
View 1 RepliesError Message Shows, But Results (null) Still Outputing?
Mar 7, 2011I have it setup to error and stop if no name, and I want it to do the same if no format (via radio button) is selected. I can get the error to come up, but the code continues and outputs a null anser.
Private Sub BtnCalc_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles BtnCalc.Click
Dim CurrentRental As Decimal
[code].....
Redirect To A Special Page Which Shows Detailed Error Message For Unexpected Errors?
Mar 31, 2009i want to redirect to a special page which shows detailed error message for unexpected errors.Which solution is the best for it in asp.net?
View 2 RepliesVS - Program Doesn't Work Though Flash Player - When Click On Icon Of Program - Shows Error Message
Sep 30, 2010I am really confused! My program doesn't work if I don't have Visual Studio here in my PC. To test it I have uninstalled Visual Studio. But my program doesn't work though Flash Player is present there (I have used Flash animation in the first form).
To be more sure about it I have installed Flash. But it's not working! That means the Flash animation file (.swf) is not making a problem! It needs support from Visual Studio to start. Doesn't it mean that some files are not attached with a setup file as a result it needs Visual Studio to run? Let me tell you how I create a setup file of my program.
CODE:
When I click on the icon of my program it shows the error message
CODE:
Reporting details: This error report includes information regarding the condition of WindowsApplication1. When the problem occurred the operating system version and computer hardware is use; your Digital Product ID, which could be used to identify your license; and the Internet Protocol(IP) anddress of your computer.
Wizwig Editor Using WebBrowser Control Shows Annoying "This Page Has Been Modified Message"?
May 19, 2009I am using a webBrowser control in vs 2008 to be used as a wiziwig editor to edit newsletters, everything works find but when I specify designmode = "On" -Me.webDESIGN.Document.DomDocument.designMode = "On" And try to load the webBrowser control with another newsletter, it comes up with this annoying message "This page has been modified Do you want to save changes". I need to somehow supress this message and don'twant to do anything, I' have already saved the page at this time. I tried the solution her
View 1 RepliesForms :: Display Picture In Picturebox1 - Shows This Message, Unable To Cast Object Of Type 'System.DBNull' To Type 'System.Byte[]'?
Dec 24, 2009Now I want to display picture in picturebox1.To do this I use this codes, but it does not display picture
on this line: Dim arrPicture() As Byte = CType(dt2.Rows(0)("img_path"), Byte())
it shows this message,
Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'.[code]......
Create A Program That Will Auto Click The Words "Click Here" If The Error Message Shows?
Sep 21, 2011I have to create a program where the user enters 2 numbers and the program outputs all the even and odd numbers between those 2 numbers.I have that part of the code complete. But now I have to enter code where if the user enters a letter instead a number in either input box, that a message pops up and tells them to enter a number, instead of a letter... I keep going round and round on this and can't seem to get it quiet right.Here's my
'Author: Ambre A. Coleman
'Purpose: To show all odd and even numbers betweeen two entered numbers
'Date: 09/14/2011[code].....
Screen Search And Click - Auto Click The Words "Click Here" If The Error Message Shows?
Oct 2, 2009I am having trouble with a separate program that keeps saying Adobe flash is not installed. And I have tried everything but it still wont go away (that was off topic a bit). I want to create a program that will auto click the words "Click Here" if the error message shows. Because if I click there then it will work normally until it pops up again.
View 3 RepliesCreate A Message Box That Stores User Name, Message And Post Datetime Into The Database As Messages Are Sent?
Jan 6, 2010create a message box that stores my user name, message, and post datetime into the database as messages are sent. Soon came to realise, what if the user changed his name? So I decided to use the user id (icn) to identify the message poster instead. However, my chunk of codes keep giving me the same error. Says that there are no rows in the dataset.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim name As String
Dim icn As String
Dim message As String
[code]....
Create An Error Message By Message Box To Tell The User To Enter A Number Only If They Key In A Character Value?
Feb 22, 2009how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
Make The Text In A Message Box Scroll Across The Message Box?
Dec 13, 2010just curious if there was a way to make the text in a message box scroll across the message box
View 1 RepliesResults Should Be Displayed In A Message Box But Message Box Does Not
Nov 16, 2009I am using Visual Studio 2005 for coding. I am doing an exercise where I have to create a data lookup program. The program is to illustrate the concepts of using a database to look up information based on user input. The program allows a user to input two search criteria for a product search. The program then displays each individual search result, or record that meets the search criteria in a message box. I am not getting the message box and I don't know why. No errors are present during compiling so I have no indication as to where the problem is.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]....
EnCoding Message To DDE Client Using System.Text.Encoding.ASCII.GetBytes (message)?
Oct 28, 2009I am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
Get "Textbox1.text" To Go Into The Message Area Of Xbox Compose Message
Oct 24, 2010Don't know how to get "Textbox1.text" to go into the message area of Xbox Compose Message.
View 7 RepliesDatagridview Shows Nothing?
Nov 5, 2009I have written code to show records in a datagridview but it shows nothing. I have tried to debug & when it step into GetData function following codes
Catch ex As Exception
returnData = Nothing
If connection.State = ConnectionState.Open Then
[code]....
Picturebox Shows A Red X?
Nov 13, 2011After my code runs for a while (i.e., 1+ hours), a picture box that was being displayed properly switches to showing a red X. The surrounding code still runs, but the image is not shown. I was intermittently having an out of memory error, but recent changes may have addressed this issue.The application is capturing a webcam image of an 8 x 16 grid which can hold different color balls. It displays the live image in picturebox1 (this works). I then grab a still from the live image, process it to see if there is a colored ball in each of the grid holes, and draw a representation of the image in picturebox2 using a grid of colored circles. As the live image changes, so does the drawn image. The drawn image is updated about 4 times a second. In each cycle I trigger a redraw of the image with a PictureBox2.Refresh.
Everything works great for a while (about an hour), but then picturebox2 gets the red X. The code keeps running without throwing an error. The live image still works.Recently I was getting an OutOfMemory error (again after an hour), but memory usage should not be growing in the code, and I have 8 GB installed. To address this issue I
1) forced Garbage Collection every 30 cycles (this does not seem to help, but I left this in the code.)
2) Inserted a Picturebox2.dispose before the Picturebox2.Refresh, but the Dispose took the picturebox off my form. I removed the .Dispose.
3) Moved declaration of variables out of loops to top of subroutines. (that seemed to get rid of the OutOfMemory problem.)
4) Inserted various try ... catch statements, but the code does not throw an error when redrawing the image, so this did not help.
IDE :: Select Command Only Shows One Value?
Jul 17, 2009I have a select statement, the code i have selects the item numbers from table(OrderItems) that is filtered with a combo box.[code]...
View 2 RepliesNumber Shows Up As Zero In An Array?
Nov 27, 2011Public Class frmLargestSmallest
'Declare public variables
Public intInput As Integer
Public intArray(9) As Integer
[code]....
I am trying to make an application where the user inputs 10 numbers in an array. The application then displays the highest and lowest values of the array. My code so far just display zero as the result.
Registering A Com Dll Shows Error
Apr 13, 2012I have created a com dll in Visual Studio 2010, vb.net. The dll is supposed to compile in the framework 3.5 for X86 processor. Should run anywhere right? I reference this from an Access application using vba. All works well on my development machine. I must also say that the project references an eBay sdk dll called ebay.service.dll. This file supports converting the .net commands into the appropriate soap commands to communicate with eBay.
All this works well on the development machine when compiled. The files in the bin/debug folder are eBayListing.dll, eBayListing.tlb, and eBay.Service.dll. I can reference eBayListing.dll from Access and everything works well on the development machine. On the laptop I registered the eBayListing.dll and eBayService.dll using the visual studio regasm at: C:WindowsMicrosoft.NETFrameworkv2.0.50727RegAsm.exe. Both files appear to register as I get the registered message from regasm. I run this as administrator.
When I try to set the reference from the Access application in the VBA references I can only see the reference to the file as it was on my development machine. I can tell because it has the path the the bindebug file. I don't see the version of the dll supposedly registered on the laptop. The file obviously isn't there so I browse to the file on the laptop that is theoretically registered, but get an error.
Subtracting Two Hh:mm:ss Times Only Shows 00:00:00?
Jul 15, 2011I am trying to create a basic tracker where and person clicks on button1 to display the start time in textbox1, button2 displays the stop time in textbox2 and texbox3 displays the difference between stop / start time. Textbox3 keeps showing 00:00:00 and not the difference between textbox2 / textbox1. I am having difficultly getting the format for the final textbox. I have look at Elasped Time and Parse, but without sucess. I have displayed the code below -
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
Way To Cause ToolTip To Reset So It Shows Up Again
Feb 4, 2009I have a ToolTip on a TextBox control. When I hover the cursor over the TextBox the ToolTip appears as expected. But if the ToolTip disappears after it's AutoPopDelay time has expired or if I click on the TextBox while the ToolTip is still showing, then the ToolTip will not appear again when I hover the cursor over the TextBox. Is there any way to cause the ToolTip to reset so it shows up again?
View 1 RepliesWebBrowser Shows A Certain Area?
Oct 12, 2011just wanna ask for a code that make the WebBrowser only shows a certain place or an area of the webPage, like only the Google bar.
View 3 RepliesAdd 150 Days To The DateRegisteredDateTimePicker.Value And Then Shows It In A Text Box?
Dec 1, 2010I want to add 150 days to the DateRegisteredDateTimePicker.Value and then shows it in a text box. But the system adding wrong ..item? Let me show you the output
txtDateExpired.Text = DateRegisteredDateTimePicker.Value.AddDays(150)
output:
current date is 12/01/2010 (this should read as Dec. 1st 2010) after adding 150 days, system shows 6/11/2010
Application Shows Error When Install In Another PC
Jun 3, 2011I have created setup file of my program. I have tried to install it there in two pcs to test it that its working properly or not. One pc has visual studio & my program worked there after being installed but another pc doesnt have visual studio & my program doesnt work there after being installed. It shows error message that "WindowsApplication1 WindowsAoolication has encountered a problem and needs to close. We are sorry for the in-converience." What does it mean? Does it mean it that I couldnt create setup file properly?
View 4 RepliesC# - ASP.NET Web Control Shows Old Data After The First Postback
Aug 16, 2011I'm having a weird problem with a custom Web Control in an ASP.NET forms application. For a web application, I figured that it would save me a lot of time to create a class which inherits from CompositeControl which combines a label with some other control such as a TextBox or DropDownList. This composite control has several properties that wrap properties of the underlying properties (e.g.: EnteredText wraps TextBox.Text). The controls can be used for databinding in the same way as the regular ones, but instead of txtBox.Text = someObject.someProperty you use compositeControl.EnteredText = someObject.someProperty. These controls are then used on ASPX pages and ASCX user controls.
[Code].....
Can't Type In A Textbox That Shows Cursor
Jan 15, 2010I am having some bizarre issues with getting focus on the child objects of some user controls that I am developing.The base control, DatePanel, consist of three radio buttons, a textbox, a combobox, and a datetimepicker.Depending on which radio button is selected depends on which of the other controls are visible.The default state of the control has the textbox and combobox visible.When I test the control in the VS test container, I click in the textbox, the cursor appears but I cannot type, if I click in the textbox again then I can type.I have tested enough to figure out that if I click on any other control and then click on the textbox I can type.I have tried adding a gotfocus event for the user control to both Focus and Select the textbox and neither does anything.This user control is on several other user controls that are in development because I didn't catch the behave at the beginning.To make things a little stranger in one of the other controls, I found that if I set the tabindex of DatePanel A to 0 then I was able to type in the textbox after selecting it the first time, however if instead I click in the textbox of DatePanel B the cursor appears in that textbox but when I type the text appears in the textbox in DatePanel.
In terms of code on the DatePanel there are 6 properties and 3 events.The 6 properties return values of the fields on the DatePanel and the three events are for watching the state of the radio buttons.Other than that I did try adding the GotFocus event to no avail.I can provide any code that is needed but between myself and my colleagues we couldn't see anything that would have any influence over the control focus.
Data Shows In Datagrid But No In Listbox
May 3, 2009[code]...
it shows up correcntly on the datagrid view though with the same code above expect the bit in bold changed. How would I get the data to show on the listbox?
Datagridview Shows Cutted Part
May 19, 2012I'm trying to prepare my first program (database). I'm creating it just according to my knowledge so it's a little bit cr. [Code] when I'm choosing the value from CB1 then values in CB2 and CB3 are changing to the same value. then in all DGV is selected row with value chosen in CB1 (if present). CB2.Text = CB1.Text
Now I would like to copy the text from specific column of chosen row in DGV1 to TB1... but only part of the text. [Code] unfortunately when I make simple data-binding without cutting the text it shows me value from actual selected row but wen I'm using Microsoft.VisualBasic.Right it shows me the cutted part from previous choose.
Datagridview That Shows Query Results?
Nov 23, 2010I need a clarification about using datagridview and query statement. i created a sql express database. In the project has been created a dataset with inside a table. In my form i used a datagridview and in automatic have been created BindingSource, TableAdapter, TableAdapterManager and BindingNavigator.
Till here everything is ok because i can add, delete and save members of the table.
Now i wanted to use another datagridview for a research but i don't understand what to use for do that.
procedure to search in a table using a new query?
I know that have been already done this kind of questions but i don't understant if using bindingsource, sqltableadapter, tableadapter ecc..