How Can Just Insert Specific Rows From Table1 To Table2
Sep 22, 2010
I'm creating my first software but I have a problem: I have two tables in my database and I managed to transfer data from table1 to table2. How can I just insert specific rows from table1 to table2. I don't want to copy all the data in table1 to table2; I just want to copy the selected rows.
Here's my code:[code...]
I have a listbox which has a sourcebinding which is borrow and I only want the selected items single row to be transferred to my table returns but I don't know how to do it. Whenever I click the button, everything in table borrow will be copied to table returns.
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Aug 6, 2011
i am trying to write code to insert selected rows from Table1 to Table2 ,, so i find code do that with DataGradView and i try to Modifies it to work with Multi records " Without DataGradView"
Dim connectionString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:UsersDellXPSDesktopDBtest.accdb"
Using connection As New OleDbConnection(connectionString)
[Code].....
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Feb 15, 2012
I have datagridview1 binded to data Table1 (with binding source) . This data table1 is in relation with his child data table2.When I insert new record to table1 I want to refresh datagridview1.
If I use table adapter fill method I get error.TableAdapter1.Fill(Me.DataSet1.Table1) ' error error: Cannot clear table Table1 because ForeignKeyConstraint FK_Table1Table2 enforces constraints and there are child rows in Table2.
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Nov 1, 2009
I have 2 databases.
-Table in database 1 has 5 fields
-Table in database 2 has 15 fields
I made 2 querys that retrieve the 5 fields from the first and 5 fields from the second that are the same from the first.I need to update data in Table1 with elements present in table2 that arent in table1 without deleting elements in Table1.
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Mar 2, 2012
How i can import row from TABLE1 to TABLE2 without primary keyfield or adding correct value to primary key
i tried with two different codes, but result is same, it says: "In the column "Key"a constraint on the uniqueness.[code]...
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Feb 11, 2011
I have a word document with multiple tables. How can I specify in VB.NET to find a specific table and insert rows only into that one? I've successfully implemented the Find&Replace in the document... but the problem is that I have an unknown number of things that must be added into the table based on the data I'm querying from my database. So there is no simple solution as far as putting placeholders in the table and using the find and replace function.
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Jun 3, 2011
1st i get this error
query error and Conversion from string "Insert into Table1 (cust_id," to type 'Double' is not valid.
when inserting data to database 2nd error is
when use employee name to get employee id i got result always 0 here is the code
" select id from customers where name2='" & ComboBox1.Text & "'"
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Mar 23, 2010
Public Shared Function isMatch(ByVal username As String) As Integer
For i As Integer = 0 To table.length - 1
Dim cellValue As String = table.getRow(i).getCell("Alias")
[Code].....
I have the code listed above as a translation from a Java snippet. The problem i have is that in Java, my table was stored as a dataset and as such, the methods were easily identifiable by "getRow" and getCell" using specific numbers and column names. However in VB the information is stored in an MS Access database (which i already have an open connection to, called: "_SalesPerformance_AnalyticsToolDatabaseDataSet12") and as such i do not know the correct way in which to iterate through each row in the database, checking a specific column against an already specified variable and then returning an integer based upon the value of a seperate column in the same row.
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Jan 20, 2011
I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like:
- 31
3101
3102
[Code].....
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Feb 24, 2009
know it is possible to have bounded and unbounded columns in a datagridview.Is it also possible to have bounded and unbounded rows?I knows its unorthodox, but I want to have two rows in my datagrid per item in my object list One row is bounded to the properties of each item; below that I want an unboundedrow of checkboxes for each property But since when binding the datagridview sets the rowcount equal to the list count, I'm not sure its possible.
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Aug 31, 2010
get 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
[Code]...
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Apr 17, 2010
how to highlight specific rows of ListView in vb.net?
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Nov 15, 2011
I tried this code to remove specific Rows that the column(0) cells equal= 0
For i As Integer = 0 To Form1.DataGridView1.Rows.Count - 1
Form1.DataGridView1.Rows.Remove(Form1.DataGridView1.Rows(i).Cells(0).Value = 0)
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Mar 15, 2012
Load from database to datagridview
Call ConnectAccess()
Dim da As OleDbDataAdapter = New OleDbDataAdapter("SELECT ProductName,Quantity,UnitPrice,Extention, InvNomer,ProductId, InvDetId " _
+ " FROM InvoiceDetail where InvNomer ='" & pbInvNomer & "' ", mConn)
[Code]...
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May 26, 2010
I have a dgv and I want to insert rows in this dgv, the position is depending on the selected row. The cells in the new rows are populated from a database.
I have this code:
Dim
ind As
Integer
[Code]....
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Dec 14, 2009
I am making a game and decided to add a high score section. I currently have this code setup to insert and read from the database, I set the insert code to a bottom just for testing purposes.[code]There are three columns in the database rank, score and name. I set the rank to auto number so the database would assign the player rank automatically, how would I go about inserting the score into the relevant place inside the database and moving the other scores to their new relevant places?
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Jan 28, 2012
I have a datalist in vb web form.How can i get the value in a specific rows and cells of a datalist?I could do it for detailsview but how to do it for datalist?Below is my code for detailsview: Dim selectedCommentAns As String = DetailsView.Rows(0).Cells(1).Text.I tried the same way for datalist but it dont have rows and cells to be selected.[code]
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Apr 6, 2010
I have a page with a form on it and needs a range of dates. Thus I've placed a number of textboxes on the page into which users can type dates. When the user clicks the save button I want to trigger a LINQ update to the SQL Server...all the rows already exist, so I'm just updating existing data.
For example, lets say my table looks like this:
Column Names: Description dateValue
Column Values:
Birthdate 1/1/1990
Anniversary 1/10/1992
Death 1/1/1993
I want to do something like this:
hupdate.Description("Birthdate").dateValue = TextBox1.Text
hupdate.Description("Anniversary").dateValue = TextBox2.Text
hupdate.Description("Death").dateValue = TextBox3.Text
hconfig.SubmitChanges()
Is there a way to do this with LINQ?
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Feb 6, 2012
i am trying to delete specific rows in a datagridview that start with a specific falue. What i have so far is
Dim rows As Integer
rows = Me.DataGridView1.Rows.Count - 1
For count = 0 To rows - 1
[Code]....
Now this code works if one row meets the criteria but when multiple rows have the same value i get the following error.
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Jul 1, 2011
I'm creating a Datagridview for user input. When the Datagridview shows on screen, the user can open a ContextMenuStrip that includes Copy, Cut, Insert, Delete, .[code]...
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Mar 15, 2012
How to insert more than one rows of data to Access??
All my textboxes are created during runtime and I want to add the text in textboxes to database. some times i want 3 rows and some times maybe 10 rows This is the code to create textboxes.
For Me.count = count To number
Dim label1 = New Label
With label1
[Code].....
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Aug 8, 2011
I 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
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Sep 30, 2010
How 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.
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Aug 13, 2010
I 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
[code]....
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Feb 16, 2012
I have a datagridview that is filled in this way:
Dim da As New OleDb.OleDbDataAdapter
da.SelectCommand = New OleDb.OleDbCommand("Select * from propietarios order by pnombre", cnmain)
[Code].....
If I insert new rows into the DataGridView, how can I make these changes are reflected in the table in the database?
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Mar 1, 2009
Some example code to insert rows of datagridview into a sql express database table? Also, how do I manage concurrency as it is a multi user application.
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Aug 6, 2011
I am trying to write code to insert selected rows from Table1 to Table2 ,, so i find code do that with DataGradView and i try to Modifies it to work with Multi records " Without DataGradView"[code]...
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Mar 21, 2011
I have a question similar to this one, but reading the (accepted) answer didn't give me much insight, so I'm hoping to state it more clearly and get a clearer response back.
I'm attempting to insert a data row into a table. I'm using TableAdapter's custom "insert nonQuery" that I wrote (it works, I tested) to accept some parameters. I'm fairly new to this business of communication with a database via .NET and what I'm doing is probably wrong by design. My questions are why is it wrong and what's the right way to do it? Both are equally important, IMO.[code]...
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Apr 11, 2011
I'm using the TableAdapter to Insert rows into a database, when I use execute from the Query Builder, the line gets entered into the database, when I enter it via Form button, it doesn't get entered to the database using the same commands.
[code]...
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Oct 15, 2011
I have a test.txt file that contains:
1/15/2011; somedescription ; Joe Blow ; $50
1/18/2011; somedescription ; John Doe ; $30
2/1/2011; somedescription; Joe Blow; $90
I want to be able to pull all rows of data associated with Joe Blow if a users selects Joe Blow from a combobox. In testing this out I added the code to a button
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