/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(FwjSoft.Model.UserInfoModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update UserInfo set ");
strSql.Append("UserName=@UserName,");
strSql.Append("PassWord=@PassWord");
strSql.Append(" where UserID=@UserID ");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 30),
new SqlParameter("@PassWord", SqlDbType.VarChar, 20),
new SqlParameter("@UserID", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.PassWord;
parameters[2].Value = model.UserID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(FwjSoft.Model.UserInfoModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into UserInfo(");
strSql.Append("UserID,UserName,PassWord)");
strSql.Append(" values (");
strSql.Append("@UserID,@UserName,@PassWord)");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.VarChar, 20),
new SqlParameter("@UserName", SqlDbType.VarChar, 30),
new SqlParameter("@PassWord", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.UserID;
parameters[1].Value = model.UserName;
parameters[2].Value = model.PassWord;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public FwjSoft.Model.UserInfoModel DataRowToModel(DataRow row)
{
FwjSoft.Model.UserInfoModel model = new FwjSoft.Model.UserInfoModel();
if (row != null)
{
if (row["UserID"] != null)
{
model.UserID = row["UserID"].ToString();
}
if (row["UserName"] != null)
{
model.UserName = row["UserName"].ToString();
}
if (row["PassWord"] != null)
{
model.PassWord = row["PassWord"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public FwjSoft.Model.UserInfoModel GetModel(string UserID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 UserID,UserName,PassWord from UserInfo ");
strSql.Append(" where UserID=@UserID ");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.VarChar, 20)
};
parameters[0].Value = UserID;
FwjSoft.Model.UserInfoModel model = new FwjSoft.Model.UserInfoModel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
