Clicking Row / Cell In DataGrid And Display Related Data
Apr 23, 2009
I have the code below where I want to be able to click a row/cell in a datagrid and be able to display the related data from the database table in the second datagrid.
strSQL = "SELECT Number,Description FROM Legislation "
Dim cmd As New OleDbCommand(strSQL, oledbcon)
Dim tRow As DataRow
da = New OleDbDataAdapter(cmd)
ds = New DataSet
da.Fill(ds, "Legislation")
Dim i, j As Integer
If DataGrid1.Item(0, i).Value() Then
DataGrid2.DataSource = ds.Tables(0)
End If
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Jul 30, 2009
how I could code a datagrid's double-click event to have the value in the cell show up in a textbox.
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Jan 1, 2011
I have a datagridview bound to a bindingsource. Two of the columns contain values that link to the primary keys in other tables. Instead of displaying the primary key values, I would like to display the name of the item associated with the primary key. In other words, the primary key value may be 3 but I want to display "Furnace 5" in the datagridview instead of 3 (which it is now displaying).
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Dec 1, 2011
I need to display the column header and cell value of the clicked cell in the data grid. For example if I click Argentina from the country column, the text box will display country = Argentina.So far the code I have is, please help me figure out the code for displaying the information in the text box
Private
Sub
DataGridView1_CellClick(ByVal
sender As
[code]....
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Apr 4, 2009
lets see if I can explain my self. I have 2 fields in the country the country table "CountryName & Countrycoed" . My question is how to display the Contrycoed in a textbox after selecting the country in a combobox. For example if I select Canada in the combo I would like CND to be displayed in the textbox. This is the SQL I have to load the combobox
comType.CommandText = String.Format("select CountryName,Countrycoed from Country ")
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Feb 7, 2010
i'm using this code to display datagrid cell value in rich text box
Code
Dim rowtoselect = DataGridView1.CurrentRow
rowtoselect.Selected = True
rowtoselect.Cells(1).Selected = True
[Code].....
but i want to the richtexbox to display the cells 0 , 1 not only cell 1 i want the rich text box to display the whole cells of the row not just one cell of it
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Apr 28, 2012
I have a Data Grid That have columns that have check box. I would like to disable the check box on a certain condition. I have a SQL DB that I get from it a DataSet then I fill the data set inside the Data Grid. Here is some of my code
Dim loopRow As Integer = ds.Tables(0).Rows.Count - 1
Dim ColDS As New DataColumn("Status")
ds.Tables(0).Columns.Add(ColDS)[code]....
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Oct 14, 2009
I would like to use a treeview control to display related data as Folders(Level0), Projects(Level1), Drawings(Level2). So far I don't have a problem reading data from a database, creating classes to hold the data and displaying the tree from the class data. I have created (3) contect menu strips, one for each level of the tree to perform various tasks. Each menu has an ADD option to either add a folder, add a project or add a drawing.My problem is as follows...After I add the node, in the correct location, I would like to have it set in the BeginEdit mode.
Dim oNode As New TreeNode
oNode = TreeView1.SelectedNode.Nodes.Add(sNextID, "New Project")
oNode.ImageIndex = 1
TreeView1.Refresh()
[code]....
After this code runs, the node.Text changes back to "New Project". As you can see, I added a few debug.print statements to try to see what is going on. It really blew my mind to see that the entire tree printed in the immediate window.I have already created a work around for this, but is isn't really the way I'd like to see the program run.
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Mar 17, 2011
I created Dataentry forms. In the form there are so many controls like DropDowns and textboxes. I am using Access database. Now I enterd the few records into the controls, and these records are saved into the Database. But now if i enter the any data which i recently saved in the database to the textbox or any other control then the remaining controls should be display the related data.
For example i have 4 controls in my form one is dropdown and 3 are textboxes. If i select the data in the dropdown then the remaining 3 textboxes shows the related data. How can i dispaly the corresponding data to the other controls?
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Jun 5, 2011
How do I get data from a combobox to show up in a datagrid cell.
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Aug 11, 2010
after editing my cell in the datagrid . i am sorting then i select the next record the selection was do to the 1 cell on the row .i don't know what is the problem
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Jul 16, 2011
Im doing a mini project and i need to display an image in picture box control when a cell clicked in datagrid view control .the image is linked through the database ms access and im using vb.net frame work.
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Jun 1, 2010
The problem is that if you never enter anything into a cell for a new row then that cell is never validated. This is a problem because I have columns that should not be null. I am doing the check in the row level validation and storing the information about which cells are empty that should not be empty. The row level validation works fine and the row level validation error indicator goes on,(red exclamation mark at the beginning of the row) but I also need a visual indicator on the individual cells that are in error.
I am thinking that setting the HasError property for the cells that are in error should cause them to display n error style (the default red border). Is there a way to this this either from XAML (perferably) or from code?Alternatively I could cause those cells to re-validate when the row editing is finished. Does anyone know how to do this?
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Aug 2, 2011
I have a datagrid that will be accepting data from an external measuring device via the serial port. The grid is also open to editing records as well. Part of the process of making this grid user friendly is to intercept the "enter" key and move to the next cell until there is a value in the cell. This is only for some cells, other cells can be blank. I have worked out how to intercept the "enter" key from another post on this forum. Here is the code:
[Code]...
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Jun 6, 2011
I am new to VB.NET.I am creating an database windows application in VS2010 and SQL server 2008 express.In one of my form i have a datagrid.My requirement is that i want to display the sum of an column of a DB table and other related data from other tables in the datagrid which is having 4 fields :1. MatNo , 2.Quantity ,3. Opening Stock , 4. Closing Stock Db table1 hav following fields : MatNo , Qty1 Qty1 is the field for which i hav to find the sum against MatNo entered by user.In Db table2 hav again following fields : MatNo , Qty2 Mapping of data to datagrid : 1. MatNo : will contain the Matno entered by user.User can also enter a range of material like from 1000 to 2000.2. Quantity : For each of the material entered calculate sum of QTY1 from Db table1.3. Opening Stock : value in Quantity field of datagrid - value of QTY2 from Db table2 based on some select query )
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Mar 5, 2009
I have a series of arrays each containing various info.
Is it possible to display this data into a datagrid and then sum op the totals?
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Oct 16, 2011
I'm new on this forum. I want to ask how to display data from datagrid into textbox. I use a sql database.
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Apr 6, 2012
i have started learning wpf and now i am up to datagrid.bit i am stuck here. coz the code which i used for wfa datagrid doesnt work with wpf. it gives many error.including for connection string.
1) connect to ms access 2007 database.
2) configure datagrid
3) display data from table into datagrid?
table - name = test, field = ID, Name.
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Jun 10, 2011
Iam using vb 2005,sqlserver 2005,vb.net web application in my datagrid properties window not showing the rowcommand. I need create row command/.
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Aug 15, 2011
I have searched alot but can only find info on moving entire rows bound between 2 datagrids, but noting on moving single cells. I have some code below that works ok from DGV to textboxes but not from DGV1 to DGV2.
Dim i As Integer
i = DataGridView1.CurrentRow.Index
Form3.DataGridView1.Item(1, i).Value = DataGridView1.Item(0, i).Value
[code].....
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Oct 2, 2010
i am working on my search button, and successfully the data can be display in datagrid. Now i have problem to display the data into textboxes by clicking on the datagrid.i use Microsoft access for my database.
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May 3, 2009
I have a dataset that is being generated from an XML file.
This dataset has two tables (User and UserSecurity) - that is related because they both have the same primary key. [i know, the tables should probably be combined, but this is the data that I have to work with][code]...
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Apr 12, 2012
My problem is how can i insert multiple data? like ordering a producc, customer have many item.
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Aug 20, 2010
I like to make a data grid that get data from a .csv and display on the table (note all the data is separated by ",") but I have no idea how to do this.
GRW,1001,LGAV,LGTS,"NEVRA Z507 OSMOS",SX-GRI,240,161,00:00," 00:00"," 1.05"," Flight Level:240"," 80"," P"," 0123456"," 1"
GRW,1002,LGTS,LGAV,"LEKPO UB1 ABLON",SX-GRI,250,161,00:00," 00:00"," 1.05"," Flight Level:250"," 80"," P"," 0123456"," 1"
GRW,1003,LGAV,LGRP,"VARIX UL995 ASIMI",SX-GRI,270,218,00:00," 00:00"," 1.2"," Flight Level:270"," 100"," P"," 0123456"," 1"
GRW,1004,LGRP,LGAV,"ASIMI UL995 VARIX",SX-GRI,280,218,00:00," 00:00"," 1.2"," Flight Level:280"," 100"," P"," 0123456"," 1"
GRW,1005,LGAV,LGKR,"PIKAD L53 KRK",SX-GRE,240,213,00:00," 00:00"," 1.15"," Flight Level:240"," 80"," P"," 0123456"," 1"
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Feb 2, 2012
How to load data from database table and display in datagrid in VB.NET? I know how it is in C#. I am not familiar with vb.net.
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Sep 22, 2010
I have a SQL stored procedure that I bind to a Silverlight Datagrid. That works ok, the problem is when I use the same stored procedure to bind a different dataset to the same grid, it doesn't display the new data, only empty columns from the last dataset that was bound. What is going on here? I tried to set the grid = Nothing and I tried using Datagrid1.columns.clear() but that didn't work.
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May 13, 2009
I'm trying to code a button which has a SELECT statement to get information from one table but I want the information displayed in a data grid view.From the data grid view, this data will be stored in a different table within the same database.Previously i had used a list box to display the information but i could not save it in the data base.[code]Is there any way you can display this on a data grid view like i did on the listbox?Im using a datagrid view textboxcolumn column.
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Sep 17, 2010
I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Try
btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
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Jun 6, 2011
why i cannot delete row in database [Code], when the user click a row in datagrid it will put the data to textbox and after that when the button click the above code will executed. but i got an error "Data Type Mismatch In Criteria Expression".
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Feb 10, 2009
with this need urgent why i cannot delete row in database
this my code
Try
Dim dsql As String
[code]....
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