/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XCLShouCang.Model.RoleInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update RoleInfo set ");
strSql.Append("ParentRoleInfoID=@ParentRoleInfoID,");
strSql.Append("RoleName=@RoleName");
strSql.Append(" where RoleInfoID=@RoleInfoID");
SqlParameter[] parameters =
{
new SqlParameter("@ParentRoleInfoID", SqlDbType.BigInt, 8),
new SqlParameter("@RoleName", SqlDbType.VarChar, 100),
new SqlParameter("@RoleInfoID", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.ParentRoleInfoID;
parameters[1].Value = model.RoleName;
parameters[2].Value = model.RoleInfoID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(XCLShouCang.Model.RoleInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into RoleInfo(");
strSql.Append("ParentRoleInfoID,RoleName)");
strSql.Append(" values (");
strSql.Append("@ParentRoleInfoID,@RoleName)");
strSql.Append(";select SCOPE_IDENTITY()");
SqlParameter[] parameters =
{
new SqlParameter("@ParentRoleInfoID", SqlDbType.BigInt, 8),
new SqlParameter("@RoleName", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.ParentRoleInfoID;
parameters[1].Value = model.RoleName;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XCLShouCang.Model.RoleInfo DataRowToModel(DataRow row)
{
XCLShouCang.Model.RoleInfo model = new XCLShouCang.Model.RoleInfo();
if (row != null)
{
if (row["RoleInfoID"] != null && row["RoleInfoID"].ToString() != "")
{
model.RoleInfoID = long.Parse(row["RoleInfoID"].ToString());
}
if (row["ParentRoleInfoID"] != null && row["ParentRoleInfoID"].ToString() != "")
{
model.ParentRoleInfoID = long.Parse(row["ParentRoleInfoID"].ToString());
}
if (row["RoleName"] != null)
{
model.RoleName = row["RoleName"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XCLShouCang.Model.RoleInfo GetModel(long RoleInfoID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 RoleInfoID,ParentRoleInfoID,RoleName from RoleInfo ");
strSql.Append(" where RoleInfoID=@RoleInfoID");
SqlParameter[] parameters =
{
new SqlParameter("@RoleInfoID", SqlDbType.BigInt)
};
parameters[0].Value = RoleInfoID;
XCLShouCang.Model.RoleInfo model = new XCLShouCang.Model.RoleInfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}