public static void AddCells(RowEditBase rc, int colsToSkip)
{
// Skip the first column since if identity, since identity columns can't be updated
for (int i = colsToSkip; i < rc.AssociatedResultSet.Columns.Length; i++)
{
rc.SetCell(i, "123");
}
}
public static void AddCells(RowEditBase rc, bool includeIdentity)
{
// Skip the first column since if identity, since identity columns can't be updated
int start = includeIdentity ? 1 : 0;
for (int i = start; i < rc.AssociatedResultSet.Columns.Length; i++)
{
rc.SetCell(i, "123");
}
}
/// <summary>
/// Performs an update to a specific cell in a row. If the row has not already been
/// initialized with a record in the update cache, one is created.
/// </summary>
/// <exception cref="InvalidOperationException">If adding a new update row fails</exception>
/// <exception cref="ArgumentOutOfRangeException">
/// If the row that is requested to be edited is beyond the rows in the results and the
/// rows that are being added.
/// </exception>
/// <param name="rowId">The internal ID of the row to edit</param>
/// <param name="columnId">The ordinal of the column to edit in the row</param>
/// <param name="newValue">The new string value of the cell to update</param>
public EditUpdateCellResult UpdateCell(long rowId, int columnId, string newValue)
{
ThrowIfNotInitialized();
// Sanity check to make sure that the row ID is in the range of possible values
if (rowId >= NextRowId || rowId < 0)
{
throw new ArgumentOutOfRangeException(nameof(rowId), SR.EditDataRowOutOfRange);
}
// Attempt to get the row that is being edited, create a new update object if one
// doesn't exist
// NOTE: This *must* be done as a lambda. RowUpdate creation requires that the row
// exist in the result set. We only want a new RowUpdate to be created if the edit
// doesn't already exist in the cache
RowEditBase editRow = EditCache.GetOrAdd(rowId, key => new RowUpdate(rowId, associatedResultSet, objectMetadata));
// Update the row
EditUpdateCellResult result = editRow.SetCell(columnId, newValue);
CleanupEditIfRowClean(rowId, result);
return(result);
}
