Dataset updating

30 Nov

NVar Char, 15, "Category Name")) Sql Insert Command1. Fill(nwind DS, "Categories") Dim dt Table As Data Table Dim dr Row As Data Row dt Table = nwind DS. New Row() dr Row("Category Name") = "New Category Name" dr Row("Description") = "New Description" dt Table. Hi, I am trying to insert a row into the Categories Table in Nothwinds database in MSDE. I am able to manually insert it using a query tool. Thanks in advance, Tom ====== Sub Main() Dim nwind Conn As Sql Connection = New Sql Connection ("Data Source=COL-TP5170-LT1\VSdot NET; Integrated Security=SSPI; Initial Catalog=Northwind;") Dim nwind DA As Sql Data Adapter = New Sql Data Adapter ("SELECT Category ID, Category Name, Description FROM Categories", nwind Conn) nwind Conn. So we bind the Data Set object directly to the Data property of the Grid View object. for instance, if you've got a textbox on the 1st column, then you'll have to do something like this to get its text; ((Text Biox)grid. for instance, sorting and paging don't work without adding code. Unfortunately this isn't something that has been updated in RC1 and probably won't see the actual release version either.

Update(nwind DS, "Categories") In addition to the Cor's comments. I'm using the Table Adapter Manager class that was created for me when I created the dataset.I need to instantiate the class myself because there's no instance of the class yet.The output data set contains one observation for each observation in the master data set.If any transaction observations do not match master observations, they become new observations in the output data set.Dropping, keeping, and renaming variables is often useful when you update a data set.Renaming like-named variables prevents the second value that is read from over-writing the first one. Calling Data Set, Data Table, Data Row Accept Changes marks the respective rows as processed (Data Row State. Command Text = "INSERT Categories (Category Name, Description) VALUES (@Category Name," & _ " @Description); SELECT Category ID, Category Name, Description, " & _ "FROM Categories WHERE (Category ID = @@IDENTITY)" Sql Insert Command1. Command Text = "INSERT Categories (Category Name, Description) VALUES (@Category Name," & _ " @Description); SELECT Category ID, Category Name, Description, " & _ "FROM Categories WHERE (Category ID = @@IDENTITY)" Sql Insert Command1. Using the Debugger, it appears the Data Set loads correctly, the Data Row is populated correctly, and the new row is added to the Data Set. Open() Dim Sql Insert Command1 As Sql Command = New Sql Command() Sql Insert Command1. Command Text = "INSERT INTO Categories (Category Name, Description) VALUES (@Category Name, @Description)" Sql Insert Command1.