I am already connected to the database since it opens the connection when the program is run.
#Vb net 2010 get first row of dataset code#
I am using VB 2008 but the code I entered is from a VB2005 sample so something must have changed in the format.
#Vb net 2010 get first row of dataset how to#
We will also learn how we can create dataset in vb.net, how to use dataset in vb.net application, add data tables into dataset. I am trying to retrieve row data from a table in a dataset (dataset name is PatientsDataSet and table name is tblfacilitiesnames). MessageBox.Show("Error Connecting to Database: " & myerror. The DataSet consists of a collection of DataTable objects and it is major component of of the ADO.NET architecture in. LblOption.Text = dt.Tables(0).Rows(0).Item( "option1") DataReader is used only for read only and forward only so we can not do any transaction on. Dataset works with disconnected mode and DataReader works with connected architecture. One way is DataSet and other is DataReader. There are two way two way to read the data which is stored in database. LblOption.Text = lstCategories.SelectedValu e.ToString Read the data with the DataReader object in VB.NET.
The .4.0 provider is not registered on the local machine. M圜ommand.CommandText = "SELECT report_name, report_option1, report_option2 from report_names WHERE report_category = '" & lstCategories.SelectedValu e.ToString & "'" ds.Tables (0).Rows (0).Item ('columnname') This entry was posted in VB.NET and tagged dataset, VB.NET. The line where i have dt.tables is the line thats highlighted as incorrect code, unsure how to get the value for option1 from the datatable :( :( Any ideas, code below of what im trying to do. I want to get the value of a datatable row, first row, column called option1.
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