/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ML.Model.S_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update S_Role set ");
strSql.Append("RoleName=@RoleName,");
strSql.Append("ParentCode=@ParentCode,");
strSql.Append("RoleSeq=@RoleSeq,");
strSql.Append("Description=@Description,");
strSql.Append("CreateUser=@CreateUser,");
strSql.Append("CreateDate=@CreateDate,");
strSql.Append("UpdateUser=@UpdateUser,");
strSql.Append("UpdateDate=@UpdateDate");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@ParentCode", SqlDbType.VarChar, 20),
new SqlParameter("@RoleSeq", SqlDbType.Int, 4),
new SqlParameter("@Description", SqlDbType.NVarChar, 100),
new SqlParameter("@CreateUser", SqlDbType.VarChar, 20),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@UpdateUser", SqlDbType.VarChar, 20),
new SqlParameter("@UpdateDate", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@RoleCode", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.ParentCode;
parameters[2].Value = model.RoleSeq;
parameters[3].Value = model.Description;
parameters[4].Value = model.CreateUser;
parameters[5].Value = model.CreateDate;
parameters[6].Value = model.UpdateUser;
parameters[7].Value = model.UpdateDate;
parameters[8].Value = model.ID;
parameters[9].Value = model.RoleCode;
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 ML.Model.S_Role DataRowToModel(DataRow row)
{
ML.Model.S_Role model = new ML.Model.S_Role();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["RoleCode"] != null)
{
model.RoleCode = row["RoleCode"].ToString();
}
if (row["RoleName"] != null)
{
model.RoleName = row["RoleName"].ToString();
}
if (row["ParentCode"] != null)
{
model.ParentCode = row["ParentCode"].ToString();
}
if (row["RoleSeq"] != null && row["RoleSeq"].ToString() != "")
{
model.RoleSeq = int.Parse(row["RoleSeq"].ToString());
}
if (row["Description"] != null)
{
model.Description = row["Description"].ToString();
}
if (row["CreateUser"] != null)
{
model.CreateUser = row["CreateUser"].ToString();
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(row["CreateDate"].ToString());
}
if (row["UpdateUser"] != null)
{
model.UpdateUser = row["UpdateUser"].ToString();
}
if (row["UpdateDate"] != null && row["UpdateDate"].ToString() != "")
{
model.UpdateDate = DateTime.Parse(row["UpdateDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ML.Model.S_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into S_Role(");
strSql.Append("RoleCode,RoleName,ParentCode,RoleSeq,Description,CreateUser,CreateDate,UpdateUser,UpdateDate)");
strSql.Append(" values (");
strSql.Append("@RoleCode,@RoleName,@ParentCode,@RoleSeq,@Description,@CreateUser,@CreateDate,@UpdateUser,@UpdateDate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@RoleCode", SqlDbType.VarChar, 20),
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@ParentCode", SqlDbType.VarChar, 20),
new SqlParameter("@RoleSeq", SqlDbType.Int, 4),
new SqlParameter("@Description", SqlDbType.NVarChar, 100),
new SqlParameter("@CreateUser", SqlDbType.VarChar, 20),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@UpdateUser", SqlDbType.VarChar, 20),
new SqlParameter("@UpdateDate", SqlDbType.DateTime)
};
parameters[0].Value = model.RoleCode;
parameters[1].Value = model.RoleName;
parameters[2].Value = model.ParentCode;
parameters[3].Value = model.RoleSeq;
parameters[4].Value = model.Description;
parameters[5].Value = model.CreateUser;
parameters[6].Value = model.CreateDate;
parameters[7].Value = model.UpdateUser;
parameters[8].Value = model.UpdateDate;
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 ML.Model.S_Role GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,RoleCode,RoleName,ParentCode,RoleSeq,Description,CreateUser,CreateDate,UpdateUser,UpdateDate from S_Role ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
ML.Model.S_Role model = new ML.Model.S_Role();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}