Assign Database Row Values To ColumnHeaderSelect?
Jun 17, 2009I have used ColumnHeaderSelect instead row header select... how to assign database row values to ColumnHeaderSelect.
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Assign Different Values To Existing Values Of 2 Dimensional Array?
Apr 4, 2010I have an array of 10 x 10 as shown below. In addition to -1, it consists of numbers from 1 to 9.[code]...
View 6 RepliesVS 2008 DataGridView SelectionMode ColumnHeaderSelect+RowHeaderSelect?
Aug 18, 2009Any idea how I can get SelectionMode to allow ColumnHeaderSelect AND RowHeaderSelect?What I want is to allow the user to select columns AND/OR rows and have the entire column or row become selected.You cannot do:
DataGridView1.SelectionMode = DataGridViewSelectionMode.ColumnHeaderSelect + DataGridViewSelectionMode.RowHeaderSelect (gives an error)
[code].....
.net - ASP.net - One Label - Assign Different Values
Jun 22, 2011I have a label, lblmessage, which I want to assign 4 different values. It should show up like this:
[Code]...
I know this: lblmessage.text = "5" and to assign it another value lblmessage.text = lblmessage.text + "4". This just puts them next to each other, but how can I get them to show up underneath each other?
.Net Assign Values To Datatable?
May 22, 2012I have the String and integers to which some values are assigned. now i need to read the string and integer values and assigned them to the datatable which i have created using VB.Net.
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Assign Array Values To Datagridview?
Oct 7, 2008How to assign a array as datasource to datagridview in vb.net.[code]...
View 3 RepliesAssign Ascii Values To Letters?
Mar 23, 2010How do i assign the ascii values to letters??
i have to do a rot13 encryption program and have got this so far[code]...
Assign SQL Return Values To Array?
Apr 7, 2010Assign SQL return values to Array
View 2 RepliesAuto-assign Values Of Different Objects One To Each Other?
Mar 2, 2010I'm new in this forum. I am also quite a rookie programming in VB2008. In fact I'm not even a professional programmer. The situation is as follows.
I was hired by a company to do an Industrial Engineering job, but after some time, I realized that my job was also to design a database manager in VB2008 for the train wheel stock. So I am terribly lost. My problem here is that I dont know how to compare values and assign the biggest with the biggest, the smallest with the smallest etc. So I want to create a table and auto-arrange the values. An example of what I want to do in a macro of Excel is[code]...
Assign Array Values To Properties Of Object?
Mar 11, 2011i would like to assign my array vals to properties of my object.
like:
For i = 1 To 32
myClass.Prop_i = val[i]
Next
Assign Values To Property In Array Of Objects?
Jul 13, 2010I have class [code]...
But i get error in For Loop: Object reference not set to an instance of an object at the first line of for loop.
Assign Values To Structure Elements In A List?
Aug 19, 2011I have a user defined structure in a list that I am trying to change the value for in an individual element within the list of structures. Accessing the element is not a problem. However, the compiler complains
"Expression is a value and therefore cannot be the target of the assignment"when I try to update the value.For example:
Public Structure Person
Dim first as String
Dim last as String
Dim age as Integer
[code]....
Assign Values To X - Y Axes In Chart Spline
Oct 28, 2009I am working on simple handover process from one mobile station to other. I got three proposed results service disruption time, network entry time, connection set up time. I also have the result of these three as by using some conventional way and got improved these three delay results by proposed way.
Results are store in textboxes. Now i want to show graphically. E.g. I want to show conventional service disruption time on x axis and proposed service disruption time on y axis or vice versa. Let suppose I want to have a scale on axes from 1 to 3000 milliseconds. Then I want to show how purposed scheme is better. I am using VB.Net 2008
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Assign Values To X / Y Axis In Chart Spline
Oct 28, 2009I am working on simple handover process from one mobile station to other. I got three proposed results service disruption time, network entry time, connection set up time. I also have the result of these three as by using some conventional way and got improved these three delay results by proposed way. Results are store in textboxes. Now i want to show graphically. E.g. I want to show conventional service disruption time on x axis and proposed service disruption time on y axis or vice versa. Let suppose I want to have a scale on axes from 1 to 3000 milliseconds. Then I want to show how purposed scheme is better. I am using VB.Net 2008.I have created chart. I also studied MS chart for windows forms samples environment. Also applied different chart properties like titles, series and others, But I am not able to make x and y axes scales. How to get values on the axes and how to generate graph? [code]
A chart element with the name '0' could not be found in the 'ChartAreaCollection'.i also tried using ChartAreas(Default") but i am getting same idea.I don't get what for this chartAreas value in parenthesis is used.
Declare A 2D Array And Assign It Values Separately?
May 18, 2009I wanted to know how I could declare a 2D array and assign it values separately?
View 37 RepliesHow To Assign Datagridview's Values To A Two Dimensions Array
Mar 7, 2009After user entered a value into textbox (for example 4), datargidview must be create automatically(number of datargidview's columns and rows must be textbox value). And, user enter some values that among 0 and 1 into datagridview's cells. So i want to assing these values (values that are written in datgridview cells). For example, if user enter 0.25 in datagridview's cell 1, and 0.34 cell 2, 0.67 cell 3, and etc, in this instance array(1,1)=0.25, array(1,2)=0.34, array(1,3)=0.67 must be assigned. i hope, i could understand :) i illustrate this example below. i want to assign such as indexs that is written into following example table.
View 1 RepliesVS 2005 Assign Values In Textbox Array?
Sep 2, 2009i have record of 30 employees....and what i am doing is when the form loads i want to assign the textbox the value from the database....can i do it thru an arrary
eg i want to do something like this
For i = 0 To 29
fname[i].text = name[i]
how to i assign the name (fname[0]) in design window......is there an alternate way of doing this ?
VS 2010 Assign Multiple Values To Combobox
Aug 1, 2010i have a combobox and wish to assign multiple values if possible, eg is i select WESTERN EUROPE i would like the values to be: western europe OR western-europe AND Generic as the combobox is used to search for these strings within a listview (which is working fine for the combobox1.text but the listview sometimes has "western Europe" as "western-europe" and does not find it.
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Why Won't This List Of Struct Allow To Assign Values To The Field
Feb 14, 2012Public Structure testStruct
Dim blah as integer
Dim foo as string
[code].....
Write To WIN Registry To Assign Values To Right Button?
Feb 23, 2012I have little MD5 Check Sum app, and I want if i click on some file in the entire Windows OS, with right button, in the context menu there to be a button "Check MD5 Sum". Like when you install WinRar, the app assign values there for archive, and extracting.
View 1 RepliesAssign Several Field Values In A Datatable Into A Single Text Box?
Jul 9, 2009I have this working for a single field in a text but im trying to add more than one fields data .[code]...
View 7 RepliesAssign Values To .Net Property Array With Index Implied?
Mar 23, 2011Is it possible to (or how can I) assign values to a class property array like this:
MyImgClass.RGB = (255,255,255)
I'm not sure how to build my Public Property setter to allow this, if it's possible at all.
Assign Values To Txtbox Created At Form Load?
Nov 15, 2011I have a bunch of text boxes that get created on form load depending on a value in a combo box. The text boxes get named in the fasion txtBx1, txtBx2, ect. Then I want to assign values to those text boxes with a button click. However when I try to write the txtBx1.text = "Blah" code under button click, I get 'txtBx1' is not declared. [code]...
View 3 RepliesLoop Through Dynamic Textboxes To Assign And Read Values?
Dec 22, 2009I have 12 textboxes named TextBox1 to TextBox12. How can I loop through these textboxes to assign and read the values? I.e.:
Dim strTextboxName As String
For i As Integer = 1 To 12
strTextboxName = "TextBox" & i
TextBox{i}.Text = ...... ?????
Next
VS 2010 Assign Values To The Indexes/items Of The Imagelist?
Apr 24, 2012I'm building a virtual blackjack game and I'm having difficulty assigning values to the cards. I've set up picture boxes for the dealer's cards and the player's cards, and i've linked those picture boxes to an ImageList that contains all of the cards (+ the picture of the back of the card, since you only see one of the dealer's cards to start out with). When you hit the "Deal" button, I have the following code so far:
Private Sub btnDeal_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDeal.Click
Me.btnHit.Visible = True
Me.btnHit.Enabled = True
I have a section at the top that has labels saying: "Dealer's Showing ______", "You're Showing ________"how to assign values to the indexes/items of the imagelist? For example, items 0-3 have a value of "2", items 4-7 has a value of "3", and so forth...
Assign Value To Property Of A Class Having Pairs With Attribute Names And Values
Jun 21, 2010I have valued pairs, attributes names and values in one hand, and I have an object with attributes. I need to set the values of those attributes. I need something like [code]
View 1 RepliesAssign Values To ComboBox Items From MySQL DB Loop Adds?
Apr 20, 2012So I am able to get the comboBox populated with the proper list of "clientLocations".
However they all have a valueMember of 0; thus the issue at hand is properly assigning the value of the comboBox items to the database column (which is returned in the dataset) rather than just the name.
Private Sub updateClientLocationComboBox()
'clear list
comboBox_clientLocations_deviceList.Items.Clear()
[Code].....
Convert A String From Textbox1 To Textbox2 But Assign Values To Each Character?
Mar 16, 2010onbutton click, I want to convert a string from textbox1 to textbox2 but assign values to each character.
i want to assign an alphabet character, to another alphabet character or number.
for example textbox1 - "visual basic" to textbox2 "abcabc abcab"
example if "v" then "a"
if textbox1 "b" then textbox2"c"
Assign Integer Values To The Items In 2 Different List Boxes Called LstWorkshop And LstLocation?
Apr 18, 2009I am trying to assign integer values to the items in 2 different list boxes called lstWorkshop and lstLocation. I then want the equation, intCost = intDays * intLodgingFee + intRegistrationFee, to be executed and the result to be displayed in a third listbox named lstCost. This is what I have so far, but whenever I run the program the value that always gets displayed is 0, which is obviously not correct.
Public Class frmWorkshopSelector
Dim intCost As Integer
Dim strTotalCost As String
[code]....
Compare Values In Datagridview With Values In Database Before Inserting Into Database
Dec 15, 2010I am building VB.NET application that takes data from text files that are exported from a legacy DOS program. These are written to a datatable and displayed in a datagridview. Right now my code simply loops through the datagridview and inserts the data into the database (SQL Server). There is a requirement now that the client number must be checked before the insert to see if it exists in the database. If it does, then the value of one field (tax rate) is checked against the value of the field in the datagridview. If there is a difference, then the rate is to be updated in the database and the data that was in the database is to be written to a history table for audit purposes. If the client number is not there, then we are to do the insert (which is already written). I want to know what is the most elegant and efficient solution for this problem.
I need to compare what is in the database table with what is in the datagridview, update the history table for records that exist, and then insert new records.