private async void doSearchTiXing(string strUrl, string strJsonPar)
{
try
{
List <TiXingEntity> listTiXing = new List <TiXingEntity>();
var stringContent = new StringContent(strJsonPar, Encoding.UTF8, "application/json");
var response = await client.PostAsync(strUrl, stringContent);
if (response.IsSuccessStatusCode)
{
string strJsonRtn = response.Content.ReadAsStringAsync().Result;
ReturnResultEntity <List <TiXingEntity> > returnResultEntity = JsonHelper.FromJson <ReturnResultEntity <List <TiXingEntity> > >(strJsonRtn);
if (returnResultEntity != null)
{
if (returnResultEntity.success)
{
listTiXing = returnResultEntity.data;
}
else
{
MessageBox.Show("查询失败," + returnResultEntity.errorMsg);
}
}
}
else
{
MessageBox.Show("Post查询全部题型失败，调用WebApi出错了");
}
TiXingEntity tiXingRoot = new TiXingEntity();
tiXingRoot.tiXingName = "全部";
tiXingRoot.tiXingValue = "全部";
listTiXing.Insert(0, tiXingRoot);
cmbTiXing.DataSource = listTiXing;
cmbTiXing.DisplayMember = "tiXingName";
cmbTiXing.ValueMember = "tiXingValue";
}
catch (Exception ex)
{
MessageBox.Show("查询全部题型异常，" + ex.Message);
}
}
public ReturnResultEntity <List <TiXingEntity> > GetAllTiXing(ShiTiSearchEntity shiTiSearchEntity)
{
ReturnResultEntity <List <TiXingEntity> > returnMessageEntity = new ReturnResultEntity <List <TiXingEntity> >();
if (shiTiSearchEntity == null)
{
returnMessageEntity.success = false;
returnMessageEntity.errorMsg = "传入参数为null";
return(returnMessageEntity);
}
try
{
List <TiXingEntity> listTiXing = new List <TiXingEntity>();
string strSql = string.Format("select distinct ti_xing from shi_ti where shi_juan_id={0}", shiTiSearchEntity.shiJuanId);
DataTable dtTiXing = WebApiForShiTiKu.Helper.MySqlHelper.ExecuteTable(strSql);
if (dtTiXing != null && dtTiXing.Rows.Count > 0)
{
foreach (DataRow dr in dtTiXing.Rows)
{
string tiXing = dr["ti_xing"] == DBNull.Value ? string.Empty : dr["ti_xing"].ToString();
if (string.IsNullOrEmpty(tiXing))
{
continue;
}
TiXingEntity tiXingEntity = new TiXingEntity();
tiXingEntity.tiXingName = tiXing;
tiXingEntity.tiXingValue = tiXing;
listTiXing.Add(tiXingEntity);
}
}
returnMessageEntity.success = true;
returnMessageEntity.data = listTiXing;
return(returnMessageEntity);
}catch (Exception ex)
{
returnMessageEntity.success = false;
returnMessageEntity.errorMsg = "获取题型失败," + ex.Message;
return(returnMessageEntity);
}
}
