I am making a program that uses the datagridview control for making the sales invoice and I want to add direct values from textbox control to datagridview. But the problem is I am not getting the row, col index properly and if I use:
dgv.item(0,dgv.rowcount -1).value=textbox1.text
Then the value goes to the 1st col and 1st row. When I use dgv.rows.add() then value goes down to last row of the dgv control.
how to enter a data that i enter in textbox to a datagridview... for example i enter in the textbox is round and when i click add it will go to database... im using ms access database
View 1 RepliesHow do I enter the data from textbox to datagridview like the example image below..I'm using Visual Basic 2005 and acces 2003.[code]
View 2 RepliesHow do I handle the event of pressing the keyboard's Enter Key in a VS2008 Visual Basic application?I have a Textbox control (Textbox1) and a label control (Label1) as the only items on my form, I want the Text in textbox1 to be copied to label1 when I press the keyboard's Enter Key . I used the following code:
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
[Code]...
just looking for a bit of help from anyone. Here's the problem im having, i have taken to the challenge of creating a samll little program for my grandfathers canary club. it has inputs of (text boxes, comboboxes and date and time pickers)the problem is that i cant for the life of me get the data from these inputs to enter in to a DataGridView. i have been at this for a few weeks now and i have asked the lecturer at my college the code for the entries are below, i will provide more code if need be, but any help would be amazing!
[Code]...
I have to move to next column in datagridview control in vb.net 2005.i got one code that goes next row and the working fine and if the last column and if you press enter then it next rows last column.
View 1 RepliesI have a function that allows a user to enter numeric vallues and also a period for the decimal points but I also want to allow for users to enter the minus sign to allow users to enter negative values . How would I go about it.
Public Function SingleDecimal(ByVal sender As System.Object, ByVal eChar As Char) As Boolean
Dim chkstr As String = "0123456789."
If chkstr.IndexOf(eChar) > -1 OrElse eChar = vbBack Then
If eChar = "." Then
[Code]...
I have one textbox, if suppose if I type anything in that textbox then its should automatically comes to DataGridView particular cell.
View 3 RepliesI have one textbox, if suppose if i type anything in that textbox then its should automatically comes to DataGridView particular cell.
View 4 Repliesi want to get the selected specific values of data grid view into textbox
View 2 Repliesim trying to add the values in column for of my datagridview and display it in a textbox, but the calculation does not kick in unless two rows are displayed. if one row is displayed in the datagridview, then my textbox remains blank.[code]......
View 5 RepliesUsing VB.Net,In my application, am using datagridview, when i clicking the particular row, that rows value should be appear in the textbox.So the code should be come under the DataGrid3_CellMouseDoubleClick Event.How to dispaly a rows value in the textbox.For Example
3 rows means - 3 rows values should display in 3 textbox.
vb6 code
Private Sub datagrid1_DblClick()
textbox1 = datagrid1.SelectedItem.SubItems(1)[code]....
How to write a code in vb.net by getting datagrid row values.
i used a split container, in the 1st panel, i put the textbox for the user to input the values. In the 2nd panel, i put the datagridview to output the values that the user inputted. Now, i don't know and i cannot find way how to print the values into the datagridview from the textbox.
View 9 Repliesi used a split container, in the 1st panel, i put the textbox for the user to input the values. In the 2nd panel, i put the datagridview to output the values that the user inputted. Now, i don't know and i cannot find way how to print the values into the datagridview from the textbox.
View 5 RepliesI Know how to Search in a Listbox[code]...
While user enters character "w" then "w" should appear in the textbox.Now if user enters character "h" then "wh" should appear in the textbox .Now suppose user enters character "e" Then "wh" should remain with a beep means "e" should not be written in the textbox.
I want to multiply or add the values of two or more cells in a datagridview control in a row and and should also be auto-saved in the database after entering datas in the cell. I am using SQL Server 2008 for my database. do take a look at the screenshot attachment that I made for further details..
View 4 RepliesI'm using vb.net 2008 and I want to be able to format the way numeric values are displayed in the datagridview control.
My datagridview control is being populated from data stored in sql server 2008, what I am after is for a value to always show 2 decimal places, even if the number is a whole number. e.g. '1500' to display as '1500.00'.
I have already tried using the following commands in my sql statements:
CONVERT(MONEY, Value) AS Value
CONVERT(DECIMAL, Value) AS Value
But this doesn't seem to display correctly in the datagridview. for 1500 I get 1500.0000 and 1500
I am trying to loop through my repeater control and get the textbox values.However, I am getting an error: {"Object reference not set to an instance of an object."}
my code is:
Dim txtField As TextBox
Dim j As Integer = 0
'Confirm if user has entered atleast one quantity
For Each item In rptRequestForm.Items
[code]....
I have a datagridview that is populated from an Oracle 11g DB. What I would like to do is add the values of a column together and display the results in a textbox. What would be the easiest way to do this?
View 2 Repliesprovide a simple example code for displaying a string array of (9x13) values in a datagridview control. I am lost in the complexity of data binding and datagridview controls. I am an experienced VB6 programmer and cannot seem to grasp the transition from flexgrid control to datagridview control.
View 6 RepliesI'm using VB.Net 2005 appln with MS-Access 2007 as database.In my appln i'm using a datagridview1 control, without datagridview control, i'm able to insert records to my DB directly from my TextBoxes..
But after after using datagridview control i cant insert or can't open my connection.. providing a solution to it? I dont know what to include or change?
[Code]...
I created a table in mySql named 'user' where fields are:
UserID,UserFirstName,UserMidName,UserLastName,Username,UserType,AcctPassword,DateCreated, DatLastModified and IsDeleted.
[code].....
I have a list of customers (over 50k) that I am trying to change the way my users search and interact. Presently, they fill in parts of a first name, last name, home phone field(s) and then click a button and it searches and presents a listview list to the user for selection of the one they are trying to find. Fairly straight forward behind the scenes with a customers object making the call to the sql server on the network and returning customer objects as indicated. I want to add a datagridview control and display all customers and then have a textbox for the user to type their selection into and have the datagridview update accordingly.
I want the filter to be dynamic as the user is typing. What I have so far is the datagrid loaded with data and the text box. I also have a stored procedure that takes a string(the text box) and returns the customers collection object as the "new" datasource. But as you are guessing, that is to many calls to the database over the network. Just not very efficient. Once I have the original collection object, how can I filter it dynamically in memory as the user inputs characters into the textbox.
how can I detect if press Enter in the Textbox Change event and not in Textbox Keypress?
View 3 RepliesI'm working on a Form that contains a datagridview and textbox, I need the datagridview detect any letter of the alphabet or numbers, then select the input and send the key pressed to input.
View 1 Repliesi want to select the row on datagridview and send it cell's value into textbox / label control on the same form..but it seems not work, but when i use
Private Sub DGV_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DGV.CellClick
it can but i have to choose by click on each cell on it datagridview..what i want is i only have to click on it[datagridview] row but i get all value on it's column.. so i can parse/send it value into textbox.it only can be clicked with single row i knew it by DataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect
OK, every time the letter a is entered into a textbox, I want it to enter in as a 1 instead. Help?
View 3 RepliesI am writing a program that basically "encrypts" any text file you put into it. All of my code works perfectly, but I need to know how to replace Enter and Tab values..How do you do this?I tried doing:
s2 = s2.Replace("(Chr(10), "{123}")
But that doesn't work.
I have a datagridview with 2 columns.What i want is to enter numeric values into 2-nd column and to have the sum of this value in the last row (no matter how many values aka rows i will have). And also how can i have the last row fixed considering further actions.
View 10 RepliesI have a datagridview with 2 columns.What i want is to enter numeric values into 2-nd column and to have the sum of this value in the last row (no matter how many values aka rows i will have). And also how can i have the last row fixed considering further actions.
View 3 Replies