/// <summary>
/// 更新一条数据
/// </summary>
public void Update(tdps.Model.DM_HYZL model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DM_HYZL set ");
strSql.Append("hyzl_mc=@hyzl_mc,");
strSql.Append("hyzl_jc=@hyzl_jc,");
strSql.Append("hydl_dm=@hydl_dm,");
strSql.Append("xybz=@xybz");
strSql.Append(" where hyzl_dm=@hyzl_dm ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@hyzl_dm", DbType.String, 4),
new SQLiteParameter("@hyzl_mc", DbType.String, 40),
new SQLiteParameter("@hyzl_jc", DbType.String, 40),
new SQLiteParameter("@hydl_dm", DbType.String, 2),
new SQLiteParameter("@xybz", DbType.String, 1)
};
parameters[0].Value = model.hyzl_dm;
parameters[1].Value = model.hyzl_mc;
parameters[2].Value = model.hyzl_jc;
parameters[3].Value = model.hydl_dm;
parameters[4].Value = model.xybz;
SQLiteHelper.ExecuteNonQuery(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public tdps.Model.DM_HYZL GetModel(string hyzl_dm)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select hyzl_dm,hyzl_mc,hyzl_jc,hydl_dm,xybz from DM_HYZL ");
strSql.Append(" where hyzl_dm=@hyzl_dm ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@hyzl_dm", DbType.String, 10)
};
parameters[0].Value = hyzl_dm;
tdps.Model.DM_HYZL model = new tdps.Model.DM_HYZL();
DataSet ds = SQLiteHelper.ExecuteDataSet(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.hyzl_dm = ds.Tables[0].Rows[0]["hyzl_dm"].ToString();
model.hyzl_mc = ds.Tables[0].Rows[0]["hyzl_mc"].ToString();
model.hyzl_jc = ds.Tables[0].Rows[0]["hyzl_jc"].ToString();
model.hydl_dm = ds.Tables[0].Rows[0]["hydl_dm"].ToString();
model.xybz = ds.Tables[0].Rows[0]["xybz"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(tdps.Model.DM_HYZL model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into DM_HYZL(");
strSql.Append("hyzl_dm,hyzl_mc,hyzl_jc,hydl_dm,xybz)");
strSql.Append(" values (");
strSql.Append("@hyzl_dm,@hyzl_mc,@hyzl_jc,@hydl_dm,@xybz)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@hyzl_dm", DbType.String, 4),
new SQLiteParameter("@hyzl_mc", DbType.String, 40),
new SQLiteParameter("@hyzl_jc", DbType.String, 40),
new SQLiteParameter("@hydl_dm", DbType.String, 2),
new SQLiteParameter("@xybz", DbType.String, 1)
};
parameters[0].Value = model.hyzl_dm;
parameters[1].Value = model.hyzl_mc;
parameters[2].Value = model.hyzl_jc;
parameters[3].Value = model.hydl_dm;
parameters[4].Value = model.xybz;
SQLiteHelper.ExecuteNonQuery(strSql.ToString(), parameters);
}