Hi,
Did you try calling dataSet.AcceptChanges() method and then dataAdapter.Update().
Vaz
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Updating Data using DataAdapter, DataSet with STring from TextBox
I am using C# .Net together with Visual Studio Express. I am using a OleDataAdapter to read and write from Access. I am able to read Data from a DataRow in the DataSet, but I can not update it and write the changes back to Access.
I am using the following code for reading:
myRow = myDataSet.Tables[0].Rows[i
txtFirstDeliveryNote.Text = myRow[6].ToString();
I am trying to use the following code for updating the DataSet:
myDataSet.Tables[0].Rows[i
MessageBox.Show(myDataSet.
myDataAdapter.Update(myDat
Erros do not occur, but the when I load the Data again it has not changed.
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Answers
I'm not sure that RowState is affected when you modify the ItemArray.
Instead of:
myDataSet.Tables[0].Rows[i
try:
myDataSet.Tables[0].Rows[i
I believe that the table will now be updated.
IF NOT ONE OTHER THING
myDataAdapter.Update(myDat
You reference the table being updated as myDataSet.Tables[0] but then call update on "TableName"
try either:
myDataAdapter.Update(myDat
or
myDataAdapter.Update(myDat
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by: steelheart38Posted on 2007-06-26 at 08:59:58ID: 19365108
MessageBox.Show(myDataSet.
Your code looks ok. Have you checked the Access DB data if the entry was updated in the DB? Also, it might help to ensure that there is a primary key for that tableName. If the entry in the DB is updated then there likely is some issue in loading the data again.