public Task <int> UpdateAsync(List <TEntity> entitys, string[] ignoreColumns = null)
{
IUpdateable <TEntity> up = _dbContext.Updateable(entitys);
if (ignoreColumns != null && ignoreColumns.Length > 0)
{
up = up.IgnoreColumns(ignoreColumns);
}
return(up.ExecuteCommandAsync());
}
public Task <int> UpdateAsync(Expression <Func <TEntity, TEntity> > update, Expression <Func <TEntity, bool> > predicate = null)
{
IUpdateable <TEntity> up = _dbContext.Updateable(update);
if (predicate != null)
{
up = up.Where(predicate);
}
return(up.ExecuteCommandAsync());
}
public async Task <int> Update(TEntity model, List <string> columns = null, List <string> ignoreColumn = null, string where = null)
{
IUpdateable <TEntity> up = await Task.Run(() => Db.Updateable <TEntity>(model));
if (columns != null && columns.Count > 0)
{
up = await Task.Run(() => up.UpdateColumns(columns.ToArray()));
}
if (ignoreColumn != null && ignoreColumn.Count > 0)
{
up = await Task.Run(() => up.IgnoreColumns(ignoreColumn.ToArray()));
}
if (string.IsNullOrWhiteSpace(where))
{
up = await Task.Run(() => up.Where(where));
}
return(await up.ExecuteCommandAsync());
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public Task <int> ExecuteCommandAsync()
{
return(_updateable.ExecuteCommandAsync());
}
