I wanna add values from my database to a datagrid, my bigger problem is adding a whole column of values, because I know how to add 1 by 1. So, how can I add a whole column of values from my database?
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I have a Datagrid with 5 columns, one of those columns is the only one to have fixed values.Let's put this in a simple way, that column (lets name it column A) contains rows with values from one to ten.With an API call I get some information, lets say I got this:
1 - Andrew - 1.8
8 - Peter - 2.8
Something like this.The first number is equal to the value on the column A, the other two are name and height. I will note receive all the values (one to ten) with call or full information relating to all the columns.How can I assign the information I receive to the proper row based on one of the value I get with the call? Another thing, I will have to create a lot of rows, do I need to add them row by row?
I 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 have retrived this datatable from datasource and i want to add a more colum 'category'basedon the each value of each Role, like if role column has the value '90 daya client' then in the same row it should have a value 'DC' in the category column.n make a temporatry dt1 table but to add related values.
S.No First Name Last Name Role Date
1 Us er1Name User1Name 90 Day Client 11/01/2011
2 User1NameAtt1 User1NameAtt1 90 Day Client 11/01/2011
[code].....
Well my datagrid so far has the edit,update,cancel feature and it can get info back from database after entering a number into a textbox.
All i need now is to get it to where I enter a number the data comes up which works and I want a blank row to show up which i can edit and add stuff to.
hw i could i/p a string via textbox and display its individual characters into a datagrid view in diff rows...
View 1 RepliesI need to add images that are stored online to picture cell on a datagrid. i can store images that are saved on by hardisk know how to add an online image?
View 5 Repliesi have a list of items in a listbox:-
A
B
C
and i have a button that adds these items by selecting them to a datagrid how can i avoid adding A or B or C twice to the datagrid?
how to add text box control in datagrid.i have 5 column in a datagrid and i would like to put a textbox each column..
View 14 RepliesI have selected the info that i want from my database but im unaware of the syntax need to be used to add them to the datagrid.The datagrid has the column...BookName, DateRetun and DateIssued.
cn.ConnectionString = "data source = RayonRayon; initial catalog = library; uid=sa; password=minnie"
cn.Open()
cmd.Connection = cn[codee]....
I have a datagrid that has a DataNavigateUrlFormatString that passes info on to the next page when the user clicks on the link. However I am trying to add some functionality to the next page and want to add some data to the url that is not in the bound columns. Is there a way to do this? Right now it looks like
DataNavigateUrlFormatString="~/cakes/PaymentHistory.aspx?id={0}"
and I would like it to look like
DataNavigateUrlFormatString="~/Taxes/PaymentHistory.aspx?id={0}&year="
i add data in run time i could not see it in datagride till i have to close application and open it, so how can i do a refresh for datagrid just after adding data
View 17 RepliesobjdataAdapter.SelectCommand = New SqlCommand()
objdataAdapter.SelectCommand.Connection = objconnection
objdataAdapter.SelectCommand.CommandText = "Select SerialNumber, EmailAddress, Results FROM Email WHERE SerialNumber='" & txtCriteria.Text & "'"
[code]....
What I want to do is for every row of data in the datagridview, i want to add a column for checkbox. The checkbox will be enabled or disabled based on the value found in the field results. The first time I am pressing the button, it works fine. But the second time i query, it keeps adding another checkbox to the same row. Even for the nth time. Everytime i press the button, a checkbox is added. I just want one checkbox every time i query the dataset.
I have a datagridview bound to a datatable. I want replace one of the cells with a combo box and bind that combobox to one of the columns in the datatable. I have been able to replace the cell OK but currently have two issues I have not been able to resolve.
1. When I add items to the drop down (items.add ("Yes")...) they don't appear in the drop down box.
2. I can't figure out the syntax to bind a particular column in my datatable to the newColumn(combobox) in the datagridview.
dbConnection = New OleDbConnection
cmdCommand = New OleDbCommand
Try
[Code].....
I am assigning a 'ds' dataset to datagrid.In addition to that I want to add new column with check boxes.That new column will be first column of datagrid. Currently I am using below code,
DataGrid1.DataSource = dsResult.Tables("Result")
Result table has 4 column....in addtion to that i want to column "Selection" with check boxes
I have this datagrid containing a couple of items: Attachment 72953 I have a save button which on click will add both the rows to the database table named MSale. The MSale table contains the seven columns present in the datagrid...
View 5 RepliesI want to allow the user to select which table they want to be displayed in the datagrid by selecting the table name from a comboBox - this bit I have managed but I want to limit the number of columns displayed. Each of my tables have the same fields (it is for a plant database, there is a table for each type of plant tree, shrub etc) so I know the column headings but
View 2 RepliesI have a datagridview and there are several columns in it whose datatype is in date format. I want it to where if a person changes the date in a cell which is ALREADY colored, I want that color to change to white as soon as they click off of the cell. [Code]
View 11 RepliesI get the following error when trying to use this code.If you see that something is wrong with my design then tell me. I want to do this the best I can.Also, I am trying to figure out how to add specific players and coaches to a school. I have coaches and players in separate lists just like the school.
Private Sub populateTable()
For i As Integer = 0 To SchoolList.Count - 1
DataGridView1.Rows.Add(SchoolList.Item(i))
Next
[code]....
how to insert data to a datagrid at run time, like values for the columns will be entered in text boxes and after cliking a button it should get inserted in to the data grid and have to be displayed immediately in the grid.
View 16 RepliesI'm copying code from one VB project to another PC but the 'datagrid' on the copy insn't inserting into the new PC. When the form loads the datagrid is missing. The error I got was that there was something missing from the machine. When I tried to add the datagrid using the 'Additional Controls' it doesn't seem to exist. Any chance I can download the control? The version of VB is 6.5 and its part of a graphics package I'm using.
View 2 RepliesWhen the user clicks a cell in a new row (the row headed by the *) I am populating a column with an integer that is incremented in the "DefaultValuesNeeded" event. However, when the user clicks off the row (having done nothing to the row), what event gets fired? I need to decrement my counter but can't locate an appropriate place to do it.
View 4 Repliesadd some values in DataGrid in vb 2005 no code because i want some sample how to do it. I drow a DataGrid in my form i set Column name and Headers now how to add some values in them
i try this but nothing hapen
for i = 1 to 15
grdTest.Rows.Add
'I need thsi part here where you set column name and the value to insert
next i
I have an application in which I have two text boxes in which I enter name and age, after I enter the name and age then I click the Add button when I click the add button then the Name and the age should be displayed on the Datagrid contol in the same application. But the data should not get saved in the Database, it should just show the data on the Datagrid contol. And they have told me that its mandatory that I have to use the DataTable object.
And when i click the Commit Changes then only the data should get saved to the Data base...This i can do .
I have a database and a dataset as the image shows in the link, how would i add the values of the colums "amount1" and "amount2" for every row and entry as the user make entries to be automatically displayed in the "total" column. Meaning that every time values are entered in those amount columns, they will be added and the total displayed in the "Total" column.
[URL]
Calculate Values On Datagrid?[code]...
View 12 Replies[code]i need to calculate the item on my datagrid(gallon_qty) but im receiving the error when running it
View 1 RepliesI am using VS2005 vb. I have two textboxes and one grid with two columns
I want to populate the grid values to text box while clicking the exact row?
I'm using an unbound data grid in Visual Basic. I made the following loop for the purpose of searching each cell and each column for a duplicate value. But for some reason I get a "InvalidCastException" when I try to add a second row.
Private Sub AddJudgeBtn_Click(sender As System.Object, e As System.EventArgs) Handles AddJudgeBtn.Click
Dim exists As Boolean
' ToDo: If the value entered is already on the list, don't add again.
If JudgeList.Rows.Count() > 0 Then
[code]...
EDIT: Adding the entire click event.
In my applicartion im have to import excel sheet in datgridview but no limit in rows and column.i want to loop through all columns and row to get the column header values , to get each and every rows value from datgridview in vb.net.
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