Can't Input Multiple Rows In SQL Server?
Mar 10, 2012Somebody knows how to insert multiple rows in SQL Server from Vb.Net?
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Sql - Inserting Multiple Parent Rows And Multiple Child Rows For Each Parent With ADO.NET In One Setting
Nov 28, 2011I am looking for a howto or someone expert in ADO.NET who can explain me how to properly solve the following scenario:I have two datatables in a dataset:
ParentTable (ParentID, Name) for user data ChildTable (ParentID, ActivityID, ...) for schedule data
Tables are linked together at the database level by ParentID which is an Identity column in ParentTable.
Both tables are data bound to a separate DataGridView on the GUI. There supposed to be a "1 parent/N children" relationship between the tables, meaning if I create a new entry in the ParentTable (a new user) I get a clean DataGrid in the child grid to type schedule data for the user. So I setup two DataAdapters for each table to fill their result into a DataSet. I also set up a DataRelation object and assign it to the DataSet to link the two tables by their ParentID columns. Also when I add a row into the ChildTable via DataGrid I use SetParentRow to set the parent row.
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SQL Performance Timeouts - Adding Multiple Rows In Multiple Tables In The Database
Sep 12, 2011I have a vb.net web application and when a particular function runs , i get data timeouts in the rest of the application..(ie..row not found errors or column does not belong to table but it does) The function is adding multiple rows in multiple tables in the database and is running in a for loop. It seems to be all SQL related but I am not seeing anything in the error logs in SQL or in the application Right now I am assuming it is memory related where to start note..the for loop will be replaced with a bulk insert but right now I jest need to resolve the issue of the timeouts
View 1 RepliesVS 2008 Return Multiple Table Rows To Multiple Text Boxes
Feb 27, 2011visual basic 2008 express
access 2007 db
I am attempting to fill a form with multiple rows from an access table based off of a parameterized query. My query works fine but I don't want to return one row at a time, I want to return all rows that match my query in multiple text boxes. I know that I can use a datagrid view to accomplish this, but I would prefer the look of a textboxes on a form. I have read through many books and searched the internet forums but think I may just not know what to search for as nothing has worked yet. Can anyone point me in the right direction. So far I have tried setting the text box value to the row().item(), creating a different dataset for each row, and even setting variables for the results of the query to then be passed to the text boxes. Since none of this work, I don't really have any starting code to post. If I could just get a starting point I could work from there, so don't feel the need to code anything for me, just set me in the right direction.
.net - Get All Of The Rows Like Input Text In TextBox?
Oct 31, 2011i have a textbox and i want to find all of the words begin with the letter in textbox(for example a)
i know i should use "select * from tbl_search where Name like a% "
but it doesnt work for values in textbox.for example i wrote like this:
cmd = New SqlCommand("select * from tbl_search where Name like @value%") 'it gives the runtime error :"Incorrect syntax near '%'."
cmd.Parameters.AddWithValue("@value", TextBox1.Text)
Multiplication Table That Input X / Y As Columns And Rows
Aug 20, 2010How can I program a multiplication table that will input the x and y as columns and rows.
View 4 RepliesCommunicate From Client To Server From Multiple Clients On Multiple Requests In Socket Programming?
Jan 8, 2010I have been struggling to find a solution for this problem. What I need to do is build a server application that accepts tcp client requests from different clients running on same port say:1003. I experimented by using asynchronous mode call backs etc. but it disconnects once connection is established and does not respond for further requests from the same client.
View 1 RepliesAsp.net VB Delete Multiple Rows In EF4
Apr 3, 2012I'm struggling with deleting multiple rows. I'm learning and have managed new rows and edits but cant seem to nail delete.
this is what I have:
If ViewState("QuoteGroupID") IsNot Nothing Then
Dim GQID As Integer = CInt(ViewState("QuoteGroupID"))
Using db As New quotingSystemDevEntities
[Code].....
Inserting Multiple Rows Into SQl
Mar 7, 2012I have a datagridview view that looks like this SeriaId | ProductName | Model | Manufatcurer The datagridview starts with all cells empty.(or is there something else i can use instead of grid view?) The user will enter data in each of the columns. The number of rows the user enters changes(is unknown). The user could enter only one product or five products.
So, once the user has entered all the products he has to enter, i want that when he clicks a button, all products will be saved to the database. A check should also be performed for correct details, and if its possible, the use of stored procedures would be better
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Merging Multiple Rows Into 1 ?
Nov 15, 2011I have a table with following data Fields:
OID, Product, Condition, QTY DATA:
1, Product A, NEW, 60
2, Product A, B, 60
3, Product A, C, 40
4, Product B, NEW, 30
5, Product B, C, 20
I want to write my procedure so that when I execute it, it will return a table as such.
Product Name, NEW, B, C
Product A, 60, 60, 40
Product B, 30, 0, 20 SELECT PRODUCT,(CASE WHEN CONDITION LIKE 'NEW' THEN QTY END) AS NEW, (CASE WHEN CONDITION LIKE 'B' THEN QTY END) AS B, (CASE WHEN CONDITION LIKE 'C' THEN QTY END) AS C
FROM TEST
I got to the point where it will show different quantities in corresponding column but I was unable to merge them into single row.
Multiple Rows Per Row Datagridview?
Aug 9, 2011I am trying to add a 2 rows for every record in my sql database.I have 11 records and i want it to be;
Row 1
Row 1 Second Shift
Row 2
Row 2 Second Shift
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I have tried to add in the for loop that generates the first row tried to copy the row and set the RowCount Just can't work it out
For i = 0 To rowCount - 1
dr.Read()
With dgHours
.Rows.Add()
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Multiple Rows To A Datagrid
May 17, 2012In sql server , my query brings out more than one row of data
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Way To Accept Multiple Input
Jan 31, 2012In VB.net ,how to accept multiple input? I want to enter marks of a student in 5 subjects to find percentage of marks,but i am not able to understand which vb.net statement i should use to take input in a single line
View 4 RepliesAdding Multiple Rows To DataGridView?
Jun 3, 2009I am trying to Add multiple rows to a datagridview using the below code, but at the moment it only adds 1 row and when i click add again it overwrites the previous entry and not add a second row:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dt As New DataTable()
dt.Columns.Add(New DataColumn("Make", GetType(String)))
dt.Columns.Add(New DataColumn("Model", GetType(String)))
[Code] .....
How do I manage to append the previous entry in the datagridview so multiple rows get added?
Adding Multiple Rows To Dataset?
Jun 21, 2010I have a piece of code that works for adding multiple rows to a dataset but I think that it is a lot of code and thought maybe someone may know a better way of doing it. I need to add rows to the dataset based on the selection of a combo box. ie if the user selects 15 the the program adds 15 rows to the dataset.
Case cboQty.SelectedItem = 3
Try
Dim dr As DataRow
[code].....
DataGrid - How To Update Multiple Rows
Feb 27, 2012I am new to vb.net as well as programming. (Windows application) I have only one data grid, one submit button on form. Datagrid has three columns name, age, salary
User will enter data directly in a row of datagrid. After clicking on save button data will get displayed in grid as well as stored in database.
User also can update data in any row, just by changing cell data of selected row and clicking on save button.
How I can update data in datagrid just by above way? How to guess which row data has changed? If user changes data in multiple rows, how to update multiple rows in this scenario? Can I have to take one extra column in database?
DataGridView And Selecting Multiple Rows?
Jul 9, 2009I have a DataGridView that is being populated. What I'm trying to accomplish is when I select like 3 rows I click a button and it gives me the "row numbers" for those three rows.
View 3 RepliesDB/Reporting :: Edit Multiple Rows At Once?
Apr 22, 2008In my datagrid, i added a checkbox column, and what i want to do is be able to change the value of one column (in as many rows that are selected) to a certain value. Like from a combo box is it possible to have a combobox in a messagebox? or do you have to create a new form?
View 5 RepliesDelete Multiple Rows In Datagridview?
Apr 26, 2010If I wanted to delete multiple rows in my datagridview how should I go about doing it? The info inside the rows are all in generic lists. How can I retrieve the selected generic list row, and how would I delete it from my .csv file?
View 5 RepliesDelete Rows In Multiple Tabel?
Mar 3, 2012I have a simple relationship which is shown in the link below [url]...
after doing much research i cannot find a proper way of deleting rows which are linked in all 3 tables.[code]..
Get Specific Data From Multiple Rows?
Aug 31, 2010get specific data from below case?. As it is imported from text file, all row data located at A column per Row and total number of rows are more than 30000. From below, I want to get Company name and Address data only out of long text data.
For your understanding, a)Each row start with 6digits number like 3336041, 3336058 etc and end with pin code 6digits. b) there are minimum 4 or more digit's space after company name and each address data.
Result should be got <company name> and <Address field> data only.
for example 1st block should have below format;
PROCON INSTRUMENTATION PRIVATE LTD
244, G S T ROAD, URAPAKKAM,GUDUVANCHERY TAMILNADU, TAMIL NADU Pin:603202
2nd block: to display in another lines as like above - marked as bold in sample text
3rd block: to display in another lines as like above - marked as bold in sample text
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Insert Multiple DB Rows From Listview?
Aug 8, 2011I have a listview that can contain up to roughly 2,000 listview items I need to loop through the listview and insert each item into a mysql database
is there a better, bulk way, to insert the data instead of doing an insert for each item like follows:
for each itm ...
insert into whatever ( id ) values ( itm.text ) ...
next
Insert Multiple Rows In A Table?
Sep 30, 2010How can I insert multiple rows from one table to another. I have query(SELECT which returns multiple rows)from table A and would like to insert all rows (as a result of query) into new tabel B.
View 2 RepliesInsert Multiple Rows In Gridview?
Aug 13, 2010I have the following code to add a new row into a datatable and then bind it to a gridview.I need to add a new row anytime i click the Button2.What do i need to change in the code so i can have multiple rows before i submit them to a database?
Private Sub BindGrid()
Dim DT As New DataTable
Dim Row As DataRow
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Inserting Multiple Rows From A Datatable?
Mar 4, 2009I am using VB.NET 2005. I need to know if I have some data values in a Datatable consisting 4 rows then is it possible to insert all these rows into a Table of a Database using a single INSERT statement?
View 7 RepliesMultiple Rows Uppdation Or Insertion?
Mar 1, 2012How to check data in multiple rows is changed or not?If data is changed in exisiting row or rows, i want to do updation.
If data is added in new row or rows, i want to do insertion.
I don't want to use LINQ.
Pasting Multiple Rows Into A Datagridview?
Apr 29, 2009Is there a way to cut and paste multiple rows at a time from a separate data source such as Excel into a datagridview?
View 1 RepliesRemove Multiple Rows In Datagrid?
Jun 12, 2009I have the following code in which it supposed to remove rows that have the first column checkboxes checked, but it only removes one row at a time.If you have more than one checkbox checked, you have to click the command button each time to remove the row.It seems that the logic is correct to remove multiple rows if more than one checkbox is checked, but it doesn't work.
Public Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
For Each row As DataGridViewRow In DataGridView1.Rows
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Select Multiple Rows In Datagridview?
Jan 8, 2009I'm using DGV to display data. I also have a DFVCheckboxColumn. If user checks a checkbox column the data from that row is transfered to database. i'm able to select multiple columns with pressing the CTRL key.But i wanna select multiple rows without pressing CTRL key. Can someone give me samplecode or guide me in this
View 1 RepliesUpdate Multiple Rows In A Table?
Jul 16, 2010in my database there is a table holds information about the customer. in my application, in a form user can input many customer ids. when they press the update button in the customer table, a single field should be updated for all the customer ids user entered. is there any way to do this. SQL server 2005 is my database. if you think the solution is sql bulk update, can please explain me how to do a bulk update.
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