Cursoradapter not updating base tables wealthy dating online
The consuming code must define an SQL query in a object and then describe how to create and populate the views for each row.
To demonstrate cursor adapters requires a simple SQLite database implementation.
Jim Duffy, of Take Note Technologies in NC, has been using SQL Server / MSDE exclusively for his VFP apps data store for more than 5 years.
His basic recommendations are to use SPT (SQL passthrough) for queries (results into VFP cursor) and ADO calls to SQL Server Stored Procedures for all updates.
From string array – An array of strings corresponding to the names of columns in the cursor.
To integer array – An array of layout IDs that correspond to the controls in the row layout.
One issue that I found particularly irritating was that, when you insert a record via a remote view, the fields are always padded with spaces, even if they Var Chars (that's probably a way round that, but it's not obvious to me).
VFP and SQL Server are both great tools, and they work well together.
A // create the cursor vdb = new Vegetable Database(this); cursor = vdb. Raw Query("SELECT * FROM vegetables", null); Start Managing Cursor(cursor); // create the Cursor Adapter list View.
I would like to see some examples of how others use sqlexec to take advantage of stored procedures if possible.
The value of the column specified in the // which columns map to which layout controls string from Columns = new string ; int to Control IDs = new int ; // use a Simple Cursor Adapter list View. Simple List Item1, cursor, from Columns, to Control IDs);.
Adapter = new Simple Cursor Adapter (this, Android. The main limitation is that it can only bind column values to display controls, it does not allow you to change other aspects of the row layout (for example, showing/hiding controls or changing properties).