WriteField

ODBPPLib.IDatabaseObject.WriteField writes data fields from the DatabaseObject obtained by ReadObject or DeleteObject.

void WriteField(
   string name,
   object newVal
);
void ReadFixed(
   uint field,
   object newVal
);
void ReadSubField(
   string subTable,
   uint row,
   string name,
   object newVal
);
void ReadSubTable(
   uint subTable,
   uint row,
   uint field,
   object newVal
);
void ReadVariable(
   uint field,
   object newVal
);

Parameters

name	The name of the desired field to access.
field	The index number of the desired field to access, starting from zero (0).
row	The index number or name of the desired sub-table row to access, starting from zero (0).
subTable	The index number of the desired sub-table field to access.
newVal	The object (variant) value that is to be written to the object.

Return Values

Remarks

Example Use

public static uint FIRST_TABLE = 1;
private void button1_Click(object sender, EventArgs e)
   try{
      ODBPPLib.ODBPP odbpp = new ODBPPLib.ODBPP();
      odbpp.OpenDatabase("C:\\My\\Database\\Control\\File.odc");
      odbpp.BeginTransaction(odbpp.SHARED, 60000);
      odbpp.OpenTable(FIRST_TABLE);
      result = odbpp.ReadObject(FIRST_TABLE, odbpp.EQUAL_TO, 0, 123);
      if(result != null)
      {
         result.writeField("First",123);
         odbpp.CommitTransaction(true);
      }
   }
   catch (Exception e1)
   {
      MessageBox.Show(e1.Message);
   }
}

Also See

AddObject, DeleteObject, NewObject, ReadObject, RewriteObject, RestoreObject. WriteField

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