/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SoilNutrientSoft.Model.UserInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update UserInfo set ");
strSql.Append("UserId=@UserId,");
strSql.Append("UserPassword=@UserPassword,");
strSql.Append("GuidLicense=@GuidLicense");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@UserId", SqlDbType.NVarChar, 100),
new SqlParameter("@UserPassword", SqlDbType.NVarChar, 100),
new SqlParameter("@GuidLicense", SqlDbType.NVarChar, 100),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserId;
parameters[1].Value = model.UserPassword;
parameters[2].Value = model.GuidLicense;
parameters[3].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SoilNutrientSoft.Model.UserInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into UserInfo(");
strSql.Append("UserId,UserPassword,GuidLicense)");
strSql.Append(" values (");
strSql.Append("@UserId,@UserPassword,@GuidLicense)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserId", SqlDbType.NVarChar, 100),
new SqlParameter("@UserPassword", SqlDbType.NVarChar, 100),
new SqlParameter("@GuidLicense", SqlDbType.NVarChar, 100)
};
parameters[0].Value = model.UserId;
parameters[1].Value = model.UserPassword;
parameters[2].Value = model.GuidLicense;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SoilNutrientSoft.Model.UserInfo DataRowToModel(DataRow row)
{
SoilNutrientSoft.Model.UserInfo model = new SoilNutrientSoft.Model.UserInfo();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["UserId"] != null)
{
model.UserId = row["UserId"].ToString();
}
if (row["UserPassword"] != null)
{
model.UserPassword = row["UserPassword"].ToString();
}
if (row["GuidLicense"] != null)
{
model.GuidLicense = row["GuidLicense"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SoilNutrientSoft.Model.UserInfo GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,UserId,UserPassword,GuidLicense from UserInfo ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
SoilNutrientSoft.Model.UserInfo model = new SoilNutrientSoft.Model.UserInfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SoilNutrientSoft.Model.UserInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SoilNutrientSoft.Model.UserInfo model)
{
return(dal.Add(model));
}