private void button1_Click(object sender, EventArgs e)
{
bool result = true;
TMerchantTypeDTO sDto = comboBox2.SelectedItem as TMerchantTypeDTO;
//新增
if (sDto == null)
{
string pid = string.Empty;
TMerchantTypeDTO dto = comboBox1.SelectedItem as TMerchantTypeDTO;
if (dto != null && string.IsNullOrEmpty(dto.MerchantId) == false)
{
pid = dto.MerchantId;
}
sDto = new TMerchantTypeDTO()
{
MerchantId = Guid.NewGuid().ToString(),
MerchatType = comboBox2.Text,
MerchantDes = textBox1.Text,
ParentId = pid
};
result = _client.TMerchantTypeAdd(sDto);
}
else
{
result = _client.TMerchantTypeUpdate(sDto);
}
if (result)
{
//更新
backgroundWorker1.RunWorkerAsync();
InitializeCombox();
MessageBox.Show("保存成功！");
}
}
/// <summary>
/// 更新一条TMerchantType记录
/// </summary>
/// <param name="dto">TMerchantType实体</param>
/// <returns>是否更新成功</returns>
public bool Update(TMerchantTypeDTO dto)
{
try
{
if (_repository.Update(dto.ProjectedAs <T_MerchantType>()) >= 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 新增一条TMerchantType记录
/// </summary>
/// <param name="dto">TMerchantType实体</param>
/// <returns>是否新增成功</returns>
public bool Add(TMerchantTypeDTO dto)
{
try
{
var entity = dto.ProjectedAs <T_MerchantType>();
if (_repository.Insert(entity) > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
List <TMerchantTypeDTO> source = new List <TMerchantTypeDTO>();
source.Add(new TMerchantTypeDTO()
{
MerchatType = "未知类型"
});
TMerchantTypeDTO dto = comboBox1.SelectedItem as TMerchantTypeDTO;
if (dto != null)
{
string pid = dto.MerchantId;
TMerchantTypeDTO[] result = _client.TMerchantTypeGetByPid(pid);
source.AddRange(result);
}
comboBox2.DataSource = source;
comboBox2.DisplayMember = "MerchatType";
comboBox2.ValueMember = "MerchantId";
}
private void button2_Click(object sender, EventArgs e)
{
TMerchantTypeDTO sDto = comboBox2.SelectedItem as TMerchantTypeDTO;
if (string.IsNullOrEmpty(sDto.MerchantId) == false)
{
bool result = _client.TMerchantTypeDelete(sDto.MerchantId);
if (result)
{
//更新
backgroundWorker1.RunWorkerAsync();
MessageBox.Show("删除成功！");
}
}
else
{
TMerchantTypeDTO dto = comboBox1.SelectedItem as TMerchantTypeDTO;
if (string.IsNullOrEmpty(dto.MerchantId) == false)
{
//删除所有节点
TMerchantTypeDTO[] result = _client.TMerchantTypeGetByPid(dto.MerchantId);
foreach (var item in result)
{
_client.TMerchantTypeDelete(item.MerchantId);
}
bool result1 = _client.TMerchantTypeDelete(dto.MerchantId);
if (result1)
{
//更新
backgroundWorker1.RunWorkerAsync();
InitializeCombox();
MessageBox.Show("删除成功！");
}
}
}
}