public virtual int Save <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where, Expression <Func <TEntity, Columns> > select)
{
return(DMContext.Update <TEntity>(entity, where, select));
}
public virtual int Save <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where, IDbTransaction trans)
{
return(DMContext.Update <TEntity>(entity, where, null, trans));
}
public virtual int Save <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where, Expression <Func <TEntity, Columns> > select, string connectionString)
{
return(DMContext.Update <TEntity>(entity, where, select, null, connectionString));
}
public virtual int Save <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where)
{
return(DMContext.Update <TEntity>(entity, where));
}
public int Save <T>(T t, Expression <Func <T, bool> > where, Expression <Func <T, Columns> > select = null)
{
return(DMContext.Update(t, where, select, this.trans.BeginTransaction()));
}
/// <summary>
/// 更新
/// </summary>
/// <typeparam name="TEntity">实体类型</typeparam>
/// <param name="entity">实体</param>
/// <param name="where">条件表达式 Get(p => p.ID == 100 && p.Name == "hhahh2011") 或者使用Spec</param>
/// <returns>受影响的行数</returns>
protected virtual int DMUpdate <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where)
{
return(DMContext.Update <TEntity>(entity, where));
}
/// <summary>
/// 更新
/// </summary>
/// <typeparam name="TEntity">实体类型</typeparam>
/// <param name="entity">实体</param>
/// <param name="where">条件表达式 Get(p => p.ID == 100 && p.Name == "hhahh2011") 或者使用Spec</param>
/// <param name="connectionString">自定义连接</param>
/// <returns>受影响的行数</returns>
protected virtual int DMUpdate <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where, string connectionString)
{
return(DMContext.Update <TEntity>(entity, where, null, null, connectionString));
}
/// <summary>
/// 更新
/// </summary>
/// <typeparam name="TEntity">实体类型</typeparam>
/// <param name="entity">实体</param>
/// <param name="where">条件表达式 Get(p => p.ID == 100 && p.Name == "hhahh2011") 或者使用Spec</param>
/// <param name="select">选择列表达式 Get(p => new Columns(p.ID, p.Name))</param>
/// <param name="trans">事务</param>
/// <returns>受影响的行数</returns>
protected virtual int DMUpdate <TEntity>(TEntity entity, Expression <Func <TEntity, bool> > where, Expression <Func <TEntity, Columns> > select, IDbTransaction trans)
{
return(DMContext.Update <TEntity>(entity, where, select, trans));
}
