How To Use Select In 2010
May 17, 2012I have a new problem. I am using mysql as my database. I want to get the sum of an amount between 2 dates heres my code for mysql:
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2010 - Cboboxes Select A Value From One And Auto Select The Index Number From The Other?
Mar 29, 2011i am trying to auto select the email value from a 2nd cbobox when the user selects a name from the first cbobox using the first cbobox's index. (the values all line up with each other just fine)This is my current code:
Private Sub cmbAnalyst_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbAnalyst.SelectedIndexChanged
theAName = cmbAnalyst.Text
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Select Inside Select With Microsoft Access 2010?
May 13, 2012am developing a project and i am trying to use this code with my table which is under microsoft access 2010
View 3 RepliesVS 2010 Listview Add And Select?
Apr 24, 2010I know this is going to be an easy question but I cannot figure it out by reading everything I find on google.I want to populate a listview and leave selected records that are true
I have a DB record which is
ID int,
desc varchar,
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VS 2010 Need To Select Value To Multiply
Feb 1, 2011I still want to be able to show my code in front of the class/receive feedback. I originally had a program that would calculate the number of calories in your alcoholic beverage.Because I was new at it, I only had one of my beverages listed. I now want to create a combobox/ dropdown menu so that the user can select a standard alcoholic beverage (I have 6 to choose from). All the beverages have different average calorie counts. Once the user selects their beverage from the menu, they can type in the number of servings they consumed (standard size). They would then push a calculate button and would receive their total calorie count. I have everything up and working but everytime I enter a random number of servings and push calculate, it only multiplies by "100" which is the average calorie count for a serving of Light Beer-- the first listed.[code]
I just added the If/Then/Elseif stuff a couple of minutes ago, hoping it would work, but it doesn't. I know this is something simple but like I said, I'm brand new but I have searched everywhere trying to figure this out. I've watch 9 tutorials so far but they all don't really pinpoint what I want my program to do.
VS 2010 On Tab Control Select?
Sep 5, 2010VS 2010 On Tab Control Select
View 3 RepliesVS 2010 SQL Select With Null Value?
Jan 28, 2012I want to select all records in a table and only 1 field in 2 related tables so my query is:
strSQL = "SELECT CL.Name, CL.FirstName, T1.Description, T2.Description " & _
" FROM Clients CL, Table1 T1, Table2 T2 " & _
" WHERE CL.Tab1Cod = T1.Code " & _
" AND CL.Tab2Cod = T2.Code"
All works and all records are selected only if fields CL.Tab1Cod and CL.Tab2Cod contain data but if one or both contain NULL value then NO record are selected. how can I test in a query statement if a filed contains a null value and, in this case do not expose the related field ?For example if CL.Tab2Cod is null the field T2.Description will be empty but all other fields are exposed.
VS 2010 Using 'Contains' In A Select Statement?
Nov 25, 2011I was using an If block to see if a line in a file contained a specific string. But I need to look for many different string and do different things based on each. So I don't want a million nested If blocks. So I decided to use a Select statement. But, I can't figure out how to use .Contains with it. If I do .ToLower.Contains, like I did in the If block, it stops me.
VB.NET
For Each _line In lineList Select Case _line.ToLower
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VS 2010 Webbrowser Select Tag?
May 21, 2012I am having some problem in filling info in webbrowser control. In HTML document select tag is there. Code is this.
HTML
<select class="" id="msg" name="msg" aria-required="true">
<option value="" SELECTED >- Select One -</option>
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Select Value From Combobox And Add To Sql Database Using VB In VS 2010?
Apr 13, 2012I have created a database.Now I have created a windows form in which i have added some combo boxes.I want to select the value of the combo box and when ADD is clicked on the form it should be added to the database.In textbox we do Textbox1.text to select the value.What will we do in Combobox .
View 2 RepliesVS 2010 Compare And Select Pictures?
Dec 23, 2011Basically I have a semi-solid idea of how to do this from Googling but it isn't complete as of yet since this is really advanced for my current level - but 'I' must get it done nonetheless.I am aiming to have an application which screenshots another and looks for a picture in that screenshot, compares it to one the user input and then moves the mouse to the location of that picture.
I.e. The large square represents the applications bounds, while the 4 panels are where the images could be. The images in the application will always be the same size, shape etc... and only within that area.
The user will input, into a text box say "XZ1" then the program shall take a sample picture of "X" stored locally, try and find where it is on the 4 panels and store that data. Loop till the end, then move the cursor to those three positions after all have been determined.
So far I have these sources:[URL]..But I don't know what to do for the rest in terms of writing it in code
VS 2010 Getting The Select Case Error?
May 19, 2011why I am getting the error pictured below. In this case, the variable DT has the value "REAL"
View 2 RepliesVS 2010 How To Make Datagridview Select
Oct 6, 2011Im new with datagridview. . . .and i want to delete a certain row or the user will select a item in datagrid but im find it hard to do it
If dread.HasRows Then
Dim cmd1 As New MySqlCommand("DELETE FROM product WHERE p_code = '" & listgrid.SelectedRows(0).Selected & "'", conn1)
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VS 2010 Listview Select Other Columns?
Apr 25, 2011So I made a Listview with 3 columns, I also added a ContentMenuStrip on to it that will delete selected items. But the thing is that I can only select the first column.
How can I make it so I can actually select all my columns?
VS 2010 Select A Form From A Listbox?
Oct 14, 2011I'm making a simple program with multiple forms.What I want to do is select a form from a listbox.This is my code what I have so var.
<code/>
ublic Class Menu
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim show As String
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VS 2010 Select Records Between A Certain Date?
Feb 1, 2011Using Microsoft SQL Server I connect to tblTransactions. Within there is transDate. I have a from and to date selecter tool in vb.net. In my select statement how do set it to select only records greater than datefrom but less than dateto...?
I tried SELECT * from tblTransactions where date >- ...
VS 2010 Treeview After Select Error
Jan 23, 2012it seems when the treeview loads I get an error [code]I cannot get the error in debug mode.
View 4 RepliesVB 2010 List Box Multi Select Loop
Jan 24, 2012i have having a annoying problem to do with loops.
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When the user selects a few rows from my list box i want to run code on them selected items which i can do fine, but when the user only selects one of items and hits the button. it goes throught the loop first and gets the picture and all is fine its when it comes back to this function after there are no more items to perform tasks on. it increments index again and then falls over because its out of bounds of the array. i want it to stop after one loop but i also want it to be able to have the multiselect option still so the user has a choice.
VS 2010 - Array ComboBox - Cannot Select Choice 1
Dec 23, 2011The problem is when I run/debug my program in Visual Studio 2010, I have a comboBox/dropdown menu which allows the user to select from 3 combinations of years and interest rates. I can select and get output from choices 2 and 3 but not choice 1. Choice 1 being 7 years at 5.35%.
View 3 RepliesVS 2010 - Multiple Conditions For Select Case
Jun 26, 2010I'm programming a utility for a game, and at the moment I am adding chat commands for it. They use the Select Case type, but I want to be able to use multiple conditions for 1 case.
Current
Case "/lame"
If sParameter = "announce" Then
AnnounceMsg("^1No Laming
^7Laming consists of
^5* ^7Attacking someone with
^5- ^7Weapon Down
^5- ^7Chatbubble Up")
[Code] .....
I get an error:
Conversion from string "/lame" to type 'Long' is not valid.
VS 2010 : Select Random Name From Text File?
May 9, 2012I basically have 1x text box and 1x button. I also have a text file set out as follows:
Fred Alston
Samuel Takahashi
Toni Tyree
Tonya Engel
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Except there are about 60 names.When the button is pressed, I want a name to be selected at random and placed into the text box.
VS 2010 : Select Row In DataGridView On Form Load?
Dec 29, 2011I wanted to select the row the user was last working on in the datagridview. So I created a setting to contain the row index. But then I had trouble using the form load event to select that row in my datagridview. It would always select the first row. I then moved the code into the DataBindingComplete event and it worked like a charm Example:
Private Sub dgvTaskList_DataBindingComplete(sender As Object, e As System.Windows.Forms.DataGridViewBindingCompleteEventArgs) Handles dgvTaskList.DataBindingComplete
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PS, if you want to select the full row, make sure the DataGridView Selection Mode property is set to FullRowSelect.
VS 2010 How To Focus(select) Main Program
Sep 15, 2010Me.Focus() doesn't do the trick, my program is hereQuote:
Public Class Form1
Declare Auto Function mouse_event Lib "user32.dll" (ByVal dwflags As Integer, ByVal dx As Integer, ByVal dy As Integer, ByVal dwData As Integer, ByVal dwExtraInfo As Integer) As
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VS 2010 Multiple Listviews On A Form, Select?
May 22, 2012I built a form that has 3 Listview objects. Each Listview contains items, the user is to select an item from a Listview and click a button that moves the item "up" or "down" to an adjacent Listview.I am having a difficult time "knowing" which Listview item has been selected. The problem arises once a user has clicked items from different Listviews. Even though, visually, only one item is selected in one Listview, the program still detects a selection from other Listviews.
View 1 RepliesVS 2010 PictureBox-Using An Integer To Select An Image?
May 2, 2012To use code to select an image for a PictureBox I can do this:PictureBox.Image = My.Resources._1, where 1.png is the name of the image file I want seen in the PictureBoxI want to use a randomly generated integer to select which image is seen in the PictureBox.5 would select 5.png12 would select 12.pngThe .png files are already in the Resources folder.I can generate the random integer and have it in an intVariable but I don't know how to use it to to tell the PictureBox Image property what to do.
View 2 RepliesVS 2010 Select A Number Of Rows From A Table?
Dec 7, 2010I would like to select a number of rows from a table and out of those I need away of selecting a column from the last row?
View 8 RepliesVS 2010 Select A Specific Cell In A DataGridView?
Jan 5, 2012I am making a program which remembers my last selected row in a data table. I have done this by adding a column with a CheckBox, upon CellClick the CheckBox is checked, and upon ellLeave it is unchecked and the new cell is checked, after every action a Update command is run. There will never be more than one row with a checked cell in the DataGridView,however, the data table is in a relationship with other tables, so there may be more checked cells in the data table itself. My problem now is selecting the row with that cell when I open the program and when changing between other data tables and back again.All solutions I found on selecting a specific cell in a DataGridView are referring to index numbers, and in my case I need it to find a data value in a column, I do not know the specific row, only that one row contains the value of True while everything else is False.
View 4 RepliesVS 2010 Select Data From Mysql Table?
Aug 3, 2011Im trying to fumble my way through selecting data from a mysql table and populating it to a combo box. I feel Im almost there, could someone look over my code and see whats going wrong?
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
Dim con As New MySqlConnection
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VS 2010 Select Distinct Values From A DataTable?
Sep 28, 2010Is it possible to select distinct values from a DataTable?
View 5 RepliesVS 2010 Select DropDown Menu Item?
Jan 1, 2012Id like to select one of the months in this
HTML
<div class="form-element multi-field birthday" id="birthday-form-element">
<strong>Birthday</strong>
<label class="month">
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