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  • Users: paulhudson
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  1. paulhudson

    how can I return single value from DB to label.text

    I am querying a database - the query can only have one row/cell returned. The query works fine when run against the database. What I am doing is using the result to form part of a url for a redirection. Trouble is I cannot see how you can retrieve a value without creating a bindable object...
  2. paulhudson

    update datasource from dataset

    Using the script below I create an editable datagrid. In edit mode all changes are successfully made to the dataset and are displayed on reloading page. The problem occurs when I attempt to write changes back to the datasource using the update method on the last line of the subroutine...
  3. paulhudson

    Updating datasource from dataset

    Using the script below I create an editable datagrid. In edit mode all changes are successfully made to the dataset and are displayed on reloading page. The problem occurs when I attempt to write changes back to the datasource using the update method on the last line of the subroutine...
  4. paulhudson

    logon script using executescalar

    I have a logon page which has three textboxes. On clicking submit the following procedure is called. Needless to say it fails. Essentially I am trying to count a number of records that match username password etc from within an access database. If the count is one then the logon is a success...
  5. paulhudson

    Input string was not in a correct format

    I am attempting to use FindControl on datarow but keep getting the following error: Input string was not in a correct format The column is created thus: <code> tpDataColumn = New DataColumn() tpDataColumn.DataType = System.Type.GetType("System.Int32") tpDataColumn.ColumnName = "UniqueID"...
  6. paulhudson

    acceptchanges does not work on my datagrid/dataset

    I have a datgrid bound to a dataset. I am using dataset.acceptchanges() to update the edited parts of the datagrid - but it fails to do this. The OnEditCommand works fine, OnUpdateCommand simply returns datagrid exactly as it was prior to edit. The code is: Sub DoItemUpdate(ByVal sender As...

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