The user can access the form in 2 different modes: Edit or Add.If they enter in Add mode, I want the dgv to be clear of any data. The dgv will have a set number of rows and they will enter data in text boxes and make selections from comboBoxes and save it to the db. If they enter is Edit mode, I want the dgv to populate with data, based on the value they select from the previous form.
View 1 Repliesi have 3 div tags.Each having no. of textboxs and button.Each textbox having validation.For all button causesvalidation property is true.If i click "button1" in "div1" tag will cause validation of other textbox in other div tags.I dont want to do this ? How to avoid this?
View 2 RepliesI am developing a web application in asp.net vb. My current situation is,I have a main site say [URL] and another site for generating reports depending on certain user ids say [URL].If I click a button on [URL] I have to switch on the generate report page on [URL] and return to[URL]. [URL] should generate report and set a flag in database of [URL].Currently I am redirecting to the page in xyz.com and add the long running task to queue as follows and redirect back to [URL].
If ThreadPool.QueueUserWorkItem(New WaitCallback(AddressOf LongTimeTask), New Object) Then
Response.Redirect(returnURL)
End If
But the problem is its not dependable. Means some times the queue is executing correctly but some times not. There are no errors in long time task. Just the queue is not executing.
I need to populate single record at a time based on the search criteria. For example I have employee_name and the other personal information of an employee. I need to display a single record at a time based on the name entered by the user(The important point here is that I need to populate the name combo box here for the employee to select the name). I do not want the results to be displayed as a datagridview. I think I can do this if it is a datagrid view but I want display each field one below the other separately as a single record.
View 2 RepliesI decided to make a program to improve my game... In fps games a small movement can aim the camera all the way up or down, but much more movement is needed to spin around, so I want to build a program that simply multiplies the horizontal movement relative to the vertical movement .5x, 2x, ect.The problem is I do not know how to control the X and Y separate from each other.
View 16 RepliesI wanted to know how I could declare a 2D array and assign it values separately?
View 37 RepliesI have a program in which a user enters a sentence in English into a text box, then the sentence is translated into French and German based on words in an array of structures that gets its values from a text file. I have almost all of the program written, but I am a bit confused on how to get VB to get the English words that are entered into the text box separately so they can be translated individually and the value returned. I need to use a Sub Procedure to get the English Words and to Translate them. [Code]
View 7 RepliesI have a Form with a TextBox, and a Save button that saves the text as a .rcp (txt) file. Now I want to add a button that browse for an image that accompany that txt file, and load it into a Picture Box. When I click to Save the txt file, I want it automatically to also save the loaded image With the txt file as the same name as the txt file, without needing to save the image and text separately.
I have this code for my save button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SaveFileDialog1.CreatePrompt = True
SaveFileDialog1.OverwritePrompt = True
' Set the file name to myText.txt, set the type filter
[Code] .....
After going through some tutorials I set out to work on my own game. Right now it's simple, I have a ship that moves left, right and shoots. I also have Asteroids that fly at the ship.
The problem is that I have 3 asteroids in an array, and they all act the same... I would like random speeds and directions.
here is what I have in relevant code:[code....]
I am trying to use a webbrowser control to display an excel workbook inside a windows form. I checked out articles on Microsoft support and this is the code that I am trying out -->
Dim oDocument As Object
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code]....
However, on run, the excel workbook opens up in an excel application instead of webbrowser control? I am using Visual Studio 2005 and IE 8?
Private Sub cmdLancer1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdLancer1.Click
[code]...
So here's the deal... I click Lancer1 button and it displays a randomly generated value into the Textbox1.Then when I clicked Lancer2 it should make so the that first value of text is still present and add another value besides it...
[code]...
But when I press my Lancer2 button it gives a completely weird result and won't display both values seperately... Instead say lancer1 was value of 1 then when i click lancer2 i might get 2 - 5...
I have a document that has bookmarked tables I create a new document using this document as a template I then loop through the tables and cut them off to the clipboard I would like to save each of these tables as a variable or value and paste them back in a user definied order This could be like Table1,Table7,Table1,Table2,Table4 Or any combination required I have looked at Clipboard.SetData and GetData but just cannot seem to store the tables I can do text, and images of pictures but cannot seem to get tables working?
View 9 RepliesI have finally got my code all working, but there is just a quick query really. At the moment I have all the database stuff in each form seperatly. When I place it in a global module, it looks like the dataset is being duplicated I was wondering why this happens when I place it in a global module?
This the code I use and the code I would put in a global module
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
[CODE]...
I have a form that adds new contacts. New contacts are added by pressing an appropriate button and they appear as an entry in the list on the form. I try now to add an edit button that will edit existing entries.User will select a given entry on the list and press edit button and will be presented with an appropriate form (AddContFrm).Right now it simply adds another entry with the same title. Logic is handled in a class called Contact.vb Here is my code.
Public Class Contact
Public Contact As String
Public Title As String[code]....
im about to develop a small appliacation for a bet system, which needs 6 screens, each screen will be a touch screen for each client... the application will be running in one computer only just with 6 screens. my question is does anyone knows how to control each screen separately?. somethign that would allow me to output each forms in different screens would work fine.
View 2 RepliesI hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right
View 4 RepliesI am trying to create a simple Word doc that when the user presses the button it takes the information in the boxes and tosses it into a template style paragraph. But my issue is that I have two combo list boxes as seen in the picture. I want to have two values in the drop down list as seen in the labels next to them but for the life of me I can't figure out how to do this in Word 2007. In Visual Studio this is much easier but I am work and need to snap this out for the folks at work. Is there an option that I can choose in the properties where I type in the values for each drop down or do I have to add them in at run time?
View 1 RepliesI know how to do this:
PictureBox2.Image = Image.FromFile("C:Documents and Settings1A.jpg")
But s here way to do something like this:
If category = 1 then
[code]....
I'm adding labels at runtime to my form with a tag. Let's say I have 3 labels with the tags, "1", "2" and "3". I'm adding the tags by counting the labels + 1. When I remove a label with tag "2" from the form there are only 2 left. When I add a new label it will add a new tag "3", but that one already exist. So my "solution" isn't a very good one Although tag "2" is free, I want to give it "4". Any thoughts on how to code this properly?
View 2 RepliesI am not able to edit the second row. No problem with the first line.Error: Column 'PID' is constrained to be unique. Value '2' is already present.[code]
View 4 Repliesi can't edit my vb files. after having opened visual studio 2008, i open a project with the solution file. i can see, in the solution explorer window, my vb file. but if i double-click the vb file, i have the following error; there is no editor available for form1.vb. make sure the application for the file type (.vb) is installed. i have re-installed visual studio and still got the error. someone knows how to fix this?
View 3 Repliesi want to EDIT an existing .txt file, but i dont want remove the lines above the new lines, i wish do it, on visual basic. how can i do it?
View 11 RepliesWhat I am trying to do is be able to remove a handler, add a handler, and a button and add a string to the my.settings. I would like the DLL to be able to do all of this to my form1 in a different project. How my program is setup right now is by the information inside this tutorial. You will be able to find my source code below but it is just a test code that I am using for right now to add to my main project later on. What the program does so far is checks for add-dons (DLL's) and will execute the function Addonloaded inside the DLL. My final goal is to have it so that nothing will be stored inside the program for the add-on's, so that I can easily make add-on's and the users can just add the DLL to their addons folder.[code]...
View 2 Repliestrying to edit an xml file in vb, i try-ed to find answer around but those did not worked as expected, what i'm trying to achieve is that for those transport_orders that have negative , replace the negative value with its positive.Keep in mind that the values is a number with 2 decimals and it's positive shouls remain in the same format.
Source xml looks like this:
<transport_orders>
<transport_order>
<id>NOCCO/12-006798_1</id>
[Code].....
I have a xml document that i want to edit, for example true texboxes, any other way would also be welcome :))
[Code]...
how to edit gpedit.msc in visual basic
View 8 RepliesI need to edit image in asp.net. just functionality like ms paint color brushes. how can i get this using system.drawing namespace on web form.
View 1 RepliesWell here's a strange one.I have a DataGridView linked to a List (of Object) dataset..
Code:
Private Villages As List(Of VillageDisplay)
Private Sub LoadVillagedata(ByVal VendorID As Integer)
Villages = DataMethods.GetObj(VendorID)
DGVVill.DataSource = Villages
[Code]...
i have a radgridview to display come records.when i'v stored some information in database ,i've made a mistake.how can i edit that mistake without opening database?
View 3 RepliesI have a problem to edit some xml file.this my xml file[code]...
all i want to do is only add some tag and information like that.