.net - Selecting A Row(s) With Multiple Columns From A Grid View And Add Them To Another Grid View?

May 6, 2009

I have students who will be enrolled into a course. The student grid view has many columns like client_no, student_name, date_of_birth, address, etc. There are over 100000 students so I will need to filter the student grid view to find the correct student to enroll in the course. Once they are found, the user selects them and somehow moves them to the enrolled grid view. If a student drops out then they would be removed from the enrolled grid view.This process needs to be easy to understand and use. Are there any examples available or other suggestions on how to do this?

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Fill In Data Grid View With Columns And Rows To Form Complete View

Nov 11, 2010

i have datagridview populated with stock code, name and description.And i have docked my datagridview to the bottom. so whenever the form is resized, the bottom section will be occupied completely with the datagridview.But i want to display one extra empty column and multiple empty rows to completely fill in the datagridview.The extra empty column width will be adjusted to the right end side of datagridview.And the no of empty rows will be generated based on how many is required to fill up to the bottomSo that i can create datagridview with full column and row even though some columns or rows are empty.

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Data Grid View Header Grid Color

Jan 14, 2010

This is a VB .NET application where we are showing the output of a SQL statement in a Datagrid view. using .NET 2005.We need to get the seperators of the headers on the grid control to be the same colors as the GridColor on the form. See the picture below:We've tried looking through all of the properties of the DataGridView control, and found some interesting things that looked promising such as the DataGridViewAdvancedHeaderStyle, and DataGridViewHeaderBorderStyle, but none of it seems to allow you to change the colors on it.Does anyone know how to do this without remaking the entire thing with a GDI+ control?

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Transfer All Records In 1 Data Grid View To Another Data Grid View?

May 9, 2012

I have 1 datagridview and i want to transfer all records to another datagridview, how can i possibly do that. Newbie here. This is my code in transferring 1 record to another datagridview to another one.

[Code]...

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Multiple Record Selection In Grid View And Batch Processing?

Sep 1, 2009

I would like to know how to select multiple records from a gridview, (ie checkboxes in itemtemplate) and process SQL statements on the records. So in short, its basically selecting records from a grid view by ticking the check boxes, and clicking a process button which then proceeds to execute the SQL statements corresponding to the records selected.[URL]..

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Select Multiple Rows In Data Grid View And Loop A Sub With The Values?

May 19, 2010

I am almost there but for some reason I don't find the answer to my issue. Here it goes. In my application I have a form which displays a data grid view with some info I get through XML from a web server. The data grid view have as first column a Check Box colum. The second column have the information I get into a variable (from cells), one by one, to pass it to the sub with the XML command.

What I want to do is to be able to select all the rows and send the cell info of the second row (only for the selected rows) to my sub which will execute once then send the second cell info and execute the sub and so on until all the loop is complete. Currently my code works only if I delete one row at a time (sending the XML code will delete the info in the web server and update the datagridview which in return will remove the item).

[Code]...

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VS 2008 Binding Multiple Tables To A Grid View Then Updating, Inserting Or Deleting?

Mar 24, 2011

How can I do this, this what I got so far.

Dim ClassID As Integer = 1
Dim da As New SqlDataAdapter
Dim con As New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=D:Database

[code].....

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Combine 2 Data Grid View Into 1 Data Grid View?

Jul 15, 2009

how to cambine 2 data grid view into 1 data grid view

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Can't Load Grid View?

Jun 9, 2010

I have an vb 2008 express application that connects to an Access db via oledb (configured by the VB wizard), then from the db it feeds two datagrid views. It works perfectly in my PC however when installing it to other pcs get an exception...

Message: No value given fro on or more required parameters
Source: Microsoft Office Access Database Engine
StackTrace:

System.Data.OleDb.OleDbException: No value given for one or more required parameters.
at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr)[code]......

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Data Grid View For WPF?

Mar 6, 2012

my data dosen't display in data grid view in WPF project this is my code is there any mistakes ?

Imports MySql.Data.MySqlClient
Imports System.Data
Class MainWindow
Dim con As MySqlConnection
Dim com As New MySqlCommand

[Code]...

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Getting A Value From A Grid View Into Database?

Mar 13, 2012

I have a grid view which uses SQL to calculate information that I need! I want to put this calculated total into another table in database.

SELECT StaffDetails.StaffID, SUM(HolidayRequests.RequestTotalDays) AS Expr1 FROM HolidayRequests INNER JOIN StaffDetails ON HolidayRequests.Username = StaffDetails.UserName WHERE (StaffDetails.StaffID = @staffID) GROUP BY StaffDetails.StaffID, HolidayRequests.ApprovalStatus HAVING (HolidayRequests.ApprovalStatus = N'approved')

It basically calculates the total number of approved holiday requests for a staff member which is correct. I want this number to then update the HolidayTaken field in another table each time a holiday is approved.

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Grid View In Program?

Dec 12, 2009

How can I retrieve data from a gridview to text box in VB.NET? I want to select the first row of values (suppose that it contains:rollno and name) and to display it in textbox1 and textbox2. That is, I want to display the values of selected rows.

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Update Grid View Using Ddl In VB?

Jan 30, 2010

I wanna ask something regarding the updating of database.

basically i am doing in 3 tier.

and i have a database table called 'SchoolTalkAppt'.

in the table itself, i have 1 empty column which i will be filling in using update statement.

the other columns are already created and filled into the table earlier.

i just have to update the 1 empty column (FirstName) and ALSO update the Status from 'pending' to 'Assigned'.

i decided to use drop down for both the name and the status.

the names available in the drop down i would be retrieving it from another table and populate it inside..while the status i manually added 2 options, 'Pending' and 'Assigned'.. not retrieving from database.

Since i am only required to update the FirstName and Status, in the update statement i put in the update for FirstName and Status only.[code]...

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Using Data Grid View?

Oct 23, 2011

Use of DataGridView in visual basic 2010 for view,insert, update, delete from access database by using code

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View XML In Grid Control?

May 8, 2009

I'm getting a blank grid when I execute the cod e below, [code]...

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Add Check Boxes In The Grid View?

Apr 4, 2011

I have a desktop application by which i have to send mail to multiple recipients. There is a grid view in a form. There are some customer list in the grid view and for each row there will be a check box. User can check or uncheck the check boxes. Also there is a send button. when user click on the send button then a mail will be sent to those customer whose check boxes are checked.

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Asp.net - Binding Arraylist To Grid View?

Jun 18, 2009

I'me getting real dumb with this one....I have this class:

Public Class whatever
Public id as string
Public name as string
public date as string
end class

Wich I use with this code:

dim personlist as new arraylist
dim person as new whatever
person.id="1"[code].....

and then i repeat so that i can fill my arraylist with all the information that I want to show in my gridview.The problem is this:

gridview1.datasource = personlist
gridview1.databind()

When executing, I get an error saying :

The data source for GridView with id 'gdpersonlist' did not have any properties or attributes from which to generate columns. Ensure that your data source has content.

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Asp.net - Updating Grid View From List Box?

Jun 18, 2012

I have a list box like this,

<asp:ListBox ID="ListBox1" runat="server" Height="175px" Width="213px">
<asp:ListItem Value="all">All</asp:ListItem>
<asp:ListItem Value="programmer">Computer Programmer</asp:ListItem>

[code]....

and a Grid View like this,

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="XmlDataSource1">
<Columns>

[code]....

Grid View is getting values from a XML & XSLT file. What I want to do is, when user selects suppose Computer Programmer from list box, the grid view should get updated with the results of only those have this program. How can I do this? Do I have to bind the xml with List Box?

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Check Boxes In Grid View

Jan 20, 2011

I have gridview with checkboxes. I need user to click row in the gridview, then popup the 2nd window which contains the values of clicked row. I can propagate string values, but not the status of check boxes. code is like this UpdateForm.chkboxincomplete.CheckState = dgridview1.Rows(e.RowIndex).Cells(3).xxxxxxxxxx i need to know what to put for xxxxxxx or any other method to do this task.

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Checking For Specify Words In A Grid View?

Feb 3, 2012

I want to check if a set of specific words contained in a gridview.For example i want to check if any rows in the gridview contains the words "apple".If it contains "apple" i want to know which are the rows that contains the word "apple".

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Copy The Selected Row In Grid View?

Oct 23, 2011

Using VB.Net User Enter the values in GridView columns Each Row having the checkbox, User want to copy the one row to another row if checkbox is selected.For Example user entered the values in first 2 row, again user don't want to enter the values, user want to copy the first 2 row to next 2 rows.If gridview1.column(0).checkbox1.checked = True then 'Copy that selected row to next row. (Here i have to create a table to copy the new rows or i can copy directly gridrow values without creating a tables)

Gridview1
Checkbox ID Name
check/uncheck 001 Raja
check/uncheck 002 Ramu
check/uncheck 003 Vijay

[code]....

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Data Grid View As Log Display

Mar 8, 2011

I need to display (read-only, I don't want the user to be able to modify the data) a set number of log entries.  I figured using the data grid view would be the best solution.  Basically the data is an error log that contains 3 fields (columns)
ID (a number from 1-20), Flag (number from 0-255), and a Description (string).  I don't want the data linked to any database or anything. 

These events occur asynchronously so I need to be able to add events (rows) to the data grid as they occur.

I also need the ability to clear all events (rows).

I guess the first question is if the data grid view is the best control in VB to use.

Is there a good example on using the data grid on how to add data to the data grid view one row at a time?

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Data Grid View Control?

Dec 19, 2011

I need to restrict the user to enter only integer value in a particular columns in a Data Grid View. How to do this?I tried with "KeyPress", "KeyDown" & "KeyUp" events. But not succeeded. But the same worked well in a text box. (http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress.aspx)

How to do the same for a cell in data grid view? 

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Data Grid View Controls?

Dec 5, 2010

I have to turn this program in TOMORROW! I can't seem to figure out how to do this section. If someone I can do the second part.I have two text files, one is a single dimensional array, and one is a two dimensional array. One titled "Months.txt" and the other "Rain.txt".The problem is I have to read those into an array, and then after that, use a query to pull the information and display it into a data grid view style box.The problem I'm facing is when I pull the "Months.txt" text file, which has the months in order from January....December, and try to display it in the data grid it puts the length of the names of the months, not the actual months. me on this matter? I've tried to no avail. Also, how would you add all of the numbers in a single row of a two-dimensional array to give a total to display in the data grid? Also, the column?

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Data Grid View For Selection?

Mar 10, 2009

I am writing a program to search computer in the same network.I just get an result array like

[10.10.10.111, 10.10.10.112, ...]

I want to show the result ip addresses in something like the data grid view but I have no sql database.I want to show the result as rows. User can click on any of the rows to "Select" the IP for other processing.

IP
---
10.10.10.111 <-- this can be selected
10.10.10.112
...

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Data Grid View Sorting?

Mar 18, 2012

basically i had to write a program where a user enters the amount of countrys taking part in the Olympics and enters there medals. i should then be able to sort the country's out with the best country being the one with the most amount of gold meals. my problem is its not sorting it out and oping someone could help. i also have a problem where i automatically want the program t work out the total by it self and don't know where to put it.

data
Public Class fmldn
Structure Olympicsinfo
Dim country As String
Dim gold As String

[code]...

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Edit A New Row In Data Grid View?

Aug 9, 2011

I create receive item form that contained

Doc_id ,
Doc_date

And Data Grid View:

Item_id ,
Item_Name ,
Item_Qty ,
Item_Cost

I use this code to update data in datagridview

For R As Integer = 0 To ReceiveGrid.Rows.Count - 2
GridcmdUpdate.Parameters.AddWithValue("@DocId", TbxCode.Text)
GridcmdUpdate.Parameters.AddWithValue("@DocType", "ST_REC_VOU")

[code]....

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Get Mode From A Data Grid View?

Jun 7, 2011

I have a data grid view populated by a query, how would I go about getting the mode from a column of values in the data grid view (from the queried data)

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Get The Data Row Count Of A Grid View?

Apr 21, 2010

How can I get the data row count of a grid view after it has been bound to a sql data source? I'm handling the DataBound event, but I don't see how to get the data row count. Currently I'm looping through ALL of its Rows, counting the data rows.

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Having A Grid Hold Its View State?

May 29, 2009

I have an Obout grid that I have been trying to work with and I put all of their code in my site so that I could have my grid stay expanded when the page does an automatic refresh.How or what is the correct way to code for a If (Page.IsPostBack) code.Next is there an online free convertor, translator, for javascript to VB.NET; if not is there someplace that I can go to where they will explain the different meaning of the javascript in comparision to what it would mean in VB.Net (such as var I think means dim or it could mean something else I am not sure.)Final is there a good source on grids and how they work with a view state or a session? But it needs to be basic as I am still trying to understand all three of those processes.

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How Can Clear And Re-populate The Grid View

Dec 17, 2010

I have DataGridView control which i populate with some rows from the database the database table which i work with changes a lot so every 30 seconds I re-query the database to check if there is new record or existing record changed or record deleted, I can't clear and re-populate the grid view because people might work with it and they're might doing some changes in some rows.

so if the row was changed i just want to update the changes in the existing row without recreating it, if some row deleted i want to remove it and if a row was added i want to add the new row.

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How To Text Search In Grid View

Jun 22, 2010

My problem is how to search any text in data grid view ?

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Populate Data Grid View?

Jan 19, 2010

Populate a data grid view?I sem to have no problem understanding gathering data from DB and populating text fields etc but data grid I do not understand yet. [code]...

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Refreshing A Data Grid View?

Feb 23, 2012

This looks like an easy fix but I can't figure this out. I'm trying to have button click event on a subForm (NewTournament), add a record to a database, and then to notify a data grid which lists the records from the same database automatically (the grid is listed on HomeForm).I so for am able to update the database and call upon a new window. But I can't get it to refresh that datagrid for anything. I know I'm supposed to clear the datagrid, get changes, then refill the grid. But everytime I do this, the code is NOT updating. Furthermore, I can very well see that the record is being added.

Private Sub CreateTournament_Click(sender As System.Object, e As System.EventArgs) Handles CreateTournament.Click
' Check the form for errors, if none exist.

[code]......

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Sort The Data In A Grid View?

Oct 18, 2009

I want to sort the data in a grid view that i populate using linq then the .tolist property, however when i call the .sort method on the grid i get an error stating that the data source needs to inhret from IBindingList to be sorted .

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Update In Data Grid View?

May 30, 2009

i'm populating data grid view on  the basis of some query string, on runtime, but the problem is that i'm unable to edit the contents of it. i've check  the Enable Editing in its tasks panel. I don't want the user to add or delete any record so i've uncheck both of them. this is the code i'musing to update the DGV on runtime, can anyone of you modify this code so that editing can be done.

sqlStr = "SELECT * FROM tblSales WHERE Receipt_Number = " & txtInvoiceNo.Text
Dim dt As New DataTable()
Dim dataAdapter As New OleDb.OleDbDataAdapter(sqlStr, conStr)

[code]......

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Add New Line In Data Grid View 2005?

Dec 26, 2009

I am using Datagrid View in vb.net 2005 i have loaded data from db to the datagridview in all cells. i have concatenate three strings in a cell from db. i want that after first string the second string goes to the new line in the cell.[code]...

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Adding Two Rows In Data Grid View?

Sep 11, 2011

What could be the code if I want to add the value in the 1st row and 2nd row. I want the total to be displayed in Label1.text. I'm just a beginner in Datagridview.Anyway, I didn't put the code because this is just a very small portion of the program that I am creating.

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ASP.Net Grid View Rolling Total In Gridview

May 10, 2009

However in my opinion they require a lot of prior knowledge on how to programatically refer to each item.

Does anyone have a link to or can create a relatively basic example of how to achive a running total in the footer for an ASP:Gridview?

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Create A Filter In Data Grid View?

Feb 23, 2011

How to create a Filter in Data Grid view.

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Create A Total Row At The Last Of Grid View Without Using Loop?

Jun 28, 2010

Is there any way to create a total row at the last of grid view without using loop 

I mean if I want to get the sum of a column of a  datatable then can I do it without using loop. 

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Customization Of Grid View Using List Boxes?

Nov 15, 2011

I have actually two list boxes and grid view.The grid view has three coloumns fields.Now i want to customize the grid view with the list box. Suppose the fields are employeename,employee id,employee code. The left list box contains all the three fields namely employeename,employee id,employee code.There is an add button fixed so that on adding the selected row moves to right list box;the moved row gets removed from left list box.Now left list box has only rows employee name and employee id.Whereas right list box has employee code.Now when user hits Ok button the rows in the right list box are only highlighted.

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Data Grid View (DGV) Rows Don't Stat At The Top Of The DGV

May 3, 2009

I want to know if it is possible that the data grid view (DGV) rows dont stat at the top of the DGV, but start at the bottom. When I select de DGV it comes by default with the first row at the top, just below the column header, when I add a new row, it comes below the first row. But I want the first row at the bottom. And if I want to add a new row, it will come above the first row.

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Data Grid View Bind With Linq?

Dec 8, 2010

I am having some problem in binding my linq with my data grid view..The code for binding is as follows:

objdt = objdalProduct.SelectProduct() It brings all the data from the database
Dim Query = From Product In objdt.AsEnumerable _
Where Product.Field(Of String)("ProductName") = cbProductName.Text _
Select New With _

[code]....

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Data Grid View Cell Focused?

Oct 26, 2011

I have a datagrid view that loads data from a database. This is unbound datagridview.The columns are Description, UPrice, Quantity and TotalDescription UPrice come from database then quantity is typed. I want it so that when my datagrid loads, cursor goes to Quantity column and it is shown blinking like we have in text boxes.

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