I have a VB.net app (which I will turn into a webform soon), my app generates a datatable of values (3 columns and on average about 1000-3000 rows).What is the best way to get this data table into an SQL Server? I can create a table on SQL Server no problem but I've found simply looping through the datatable and doing 1000-3000 insert statements is slow (a few seconds). I'd like to make this as streamlined as possible so was wondering is there is a native way to insert all records in a batch via ADO.net or something.
i'm trying to insert data from Form about customer and i have the following [code]but the underlined line above is giving me error that says"Data type mismatch in criteria expression" how can i sole this problem?
currently im stuck at the part where user enter data through form and form pass it to database.but it is just not working.there is a patient database with id,nric,name ,dob,address,telephone, dateofregister fields.Can anyone help me to point out where i did mistake in this coding?
Imports System.Data Imports System.Data.SqlClient Public Class Addpatient Dim da As New SqlDataAdapter
ms sql and been learning by browsing through many online tutorials and guides to complete a system.currently im stuck at the part where user enter data through form and form pass it to database.but it is just not working.there is a patient database with id,nric,name ,dob,address,telephone, dateofregister fields
Imports System.Data Imports System.Data.SqlClient Public Class Addpatient Dim da As New SqlDataAdapter
im in the middle of doing sql queries i can search my data base usingGetDateFrom (Select, from, where) Me.nameTableAdapter.FillBy(namenDataSet.descip, Me.box1TextBox.Text,Me.box1TextBox.Text, Me.box2TextBox.Text, Me.box2TextBox.Text)i have this working fine im struggling with inderting data to my databse i have made the query ..
I am developing vb.net windows application. I am trying to insert data with insert command.I am getting the insert data as long as the application is running. But when i close the application and reopen again the inserted data was not in the access database and i am getting no result. what is the problem, is it in code? i am using like
strsql=" Insert into table(col1,col2) values(val1,val2)" selectCommand as new oledb.command(strsql,strConn) selectCommand.ExecuteNonQuery()
Not inserting in the database but showing in application. how?
how can i insert data from data base with selected Datagridview columns i have insert combobox to Datagridview and it can load data from DB now i need insert data to another columns in Datagridview when i change combobox items?
I have an application that collects digital signatures, and saves them as a bitmap to a specified directory. After the code saves the bitmap, I use a SQLDataAdapter to insert the path to the bitmap into a text field. All the code works on my computer, but on customer computers it does not. I do not get an error msg, but the string value of the path is not inserted. All security works because they can write any other records to the same database. [Code]
Im trying to insert a row of data into a table in a mySQL Database.I finally got the syntax right, but now when I try and run it i get the error:Error: Unknwon Column textID.text in field listI am using the following
Try cmd = New MySqlCommand cmd.CommandText = "INSERT into STAFF (ID, Name, Address1, Address2, Address3, Post_Code,
when i try to insert data from database into dataset using data adapter, it takes long time, i want to use hourglass but i'm confused how or when i type the code so user will know that application still work.
I Want To Insert Date Into Sql 2005 But Without Using Datetimepicker In Vb Net 2005 forms every time i do it by using textbox got an erro converting iwant to use textbox like we use it in access with input mask is that avilable
I have a DatagridView with 12 columns. I would like to insert 3 Columns AFTER it has been filled with data from the table.The first New column should contain the total of Col1, Col2, Col3.The second new column should contain the total of the (old) Col4, Col5 , Col6...
i m inserting time from listview into sql database 2005.....but it results inserting both date and time part as well..but i want to insert only the time part.
Dim SQLData As New System.Data.SqlClient.SqlConnection(ConfigurationManager.ConnectionStrings("FixedLineProvisioningConnectionString").ToString()) Dim cmdSelect As New System.Data.SqlClient.SqlCommand("INSERT INTO tblTotalComms_custinfo SET nt_username=@nt_username; SELECT @ID=SCOPE_IDENTITY()", SQLData) [Code] ..... I want to return the value @ID from the insert statement.
I would like to insert the value of AttendanceID(PrimaryKey, Identity), ClassID(Value From combobox1), StudentID(from a variable).
Private Sub RegisterAttendance(ByVal sender As System.Object, ByVal e As System.EventArgs) Const ConnectionString As String = "Initial Catalog='FingerPrint';Integrated Security=True;Data Source=FORC3-BCSQLEXPRESS"
DataReaders are read-only forward-only but DataAdapters have their own insert,update,delete and update command.then how to use the insert command of the DataAdapters?
I have been given a task to create a new billing system for my company and I have been trying to get the customers from one Access 2000 database into the SQL Server 2005 table
Public Sub IPCustomers() Dim rtn As Integer Dim OLEDBConn1 As New
[Code].....
The problem lies in the strSQL where you see dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value.
Before, I merely put single quotes around the fields from the from the Access Table and it inserted exactly the code itself, dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value , and only 1 record. There are over 300 records in the table.
When I put double quotes around both, separating them out from the string I get the error "Arguments Not Set."
I am doing a simple registration form in visual basic.net 2005, this form contains the general information about the person, in this form it includes uploading/inserting images for the record. Here is my project, on MS SQL,i can insert and retrieve images easily but when i switch my database into MySQL i encounter the problem that i can't insert image to my database. Can anyone provide me a sample code for inserting and retrieving image from a table on MySQL database?
I am using this code to insert a enw row into a txt file, it works fine but when i view it in notepad the items i entered have "" around them example instead of Apple it is "Apple" ? I am later putting these items in a List and trying to edit them which isnt working properly so i am thinking its because of the quotes can anyone tell me why i have the quote
HTML Dim da As New OleDbDataAdapter("Select * From " & Me.OpenFileDialog1.SafeFileName & "", con) Dim cb As New OleDb.OleDbCommandBuilder(da) Dim dsNewRow As DataRow = ds.Tables("dataset").NewRow() If Me.subjectaddtxt.Text <> "" Then dsNewRow.Item("AddressDisplay") = Me.subjectaddtxt.Text End If