/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.MoIRoleInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_RoleInfo set ");
strSql.Append("RoleName=@RoleName,");
strSql.Append("Remark=@Remark");
strSql.Append(" where RoleID=@RoleID ");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 20),
new SqlParameter("@Remark", SqlDbType.NVarChar, 50),
new SqlParameter("@RoleID", SqlDbType.Int, 4)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Remark;
parameters[2].Value = model.RoleID;
int rows = mySqlconn.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Model.MoIRoleInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_RoleInfo(");
strSql.Append("RoleID,RoleName,Remark)");
strSql.Append(" values (");
strSql.Append("@RoleID,@RoleName,@Remark)");
SqlParameter[] parameters =
{
new SqlParameter("@RoleID", SqlDbType.Int, 4),
new SqlParameter("@RoleName", SqlDbType.NVarChar, 20),
new SqlParameter("@Remark", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.RoleID;
parameters[1].Value = model.RoleName;
parameters[2].Value = model.Remark;
mySqlconn.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.MoIRoleInfo GetModel(int RoleID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 RoleID,RoleName,Remark from T_RoleInfo ");
strSql.Append(" where RoleID=@RoleID ");
SqlParameter[] parameters =
{
new SqlParameter("@RoleID", SqlDbType.Int, 4)
};
parameters[0].Value = RoleID;
Model.MoIRoleInfo model = new Model.MoIRoleInfo();
DataSet ds = mySqlconn.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["RoleID"] != null && ds.Tables[0].Rows[0]["RoleID"].ToString() != "")
{
model.RoleID = int.Parse(ds.Tables[0].Rows[0]["RoleID"].ToString());
}
if (ds.Tables[0].Rows[0]["RoleName"] != null && ds.Tables[0].Rows[0]["RoleName"].ToString() != "")
{
model.RoleName = ds.Tables[0].Rows[0]["RoleName"].ToString();
}
if (ds.Tables[0].Rows[0]["Remark"] != null && ds.Tables[0].Rows[0]["Remark"].ToString() != "")
{
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.MoIRoleInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Model.MoIRoleInfo model)
{
dal.Add(model);
}
