使用多个过滤器填充 winform 图表

Posted 2023-04-11

技术标签:

【中文标题】使用多个过滤器填充 winform 图表【英文标题】：Populate winform chart with multiple filters 【发布时间】：2021-05-18 06:28:02 【问题描述】：

在我的 winform 应用程序中，我想填充我的图表，其中数据源是具有多个参数的存储过程，参数的值将从 winform 控件提供。但是当我点击过滤器按钮时，只有日期标准得到评估，而其他所有标准都没有，请验证我下面的图像和代码，并请指导我哪里错了：

我的winform图片：

图表数据代码：

ArrayList deptname = new ArrayList();
     ArrayList deptcount = new ArrayList();

     ArrayList deptname2 = new ArrayList();
     ArrayList deptsum2 = new ArrayList();

     ArrayList rejcat = new ArrayList();
     ArrayList rejsum = new ArrayList();

     private void btnfilter_Click(object sender, EventArgs e)
     
         deptname.Clear();
         deptcount.Clear();
         deptpercentage();
         deptname2.Clear();
         deptsum2.Clear();
         deptrejqty();
         rejcat.Clear();
         rejsum.Clear();
         toprejreason();
     

     private void toprejreason()
     
         SqlConnection con = new SqlConnection(cs);
         SqlCommand cmd = new SqlCommand("toprejreason", con);
         cmd.Parameters.AddWithValue("@fromDate", dtfrom.Value);
         cmd.Parameters.AddWithValue("@toDate", dtto.Value);
         cmd.Parameters.AddWithValue("@depname", comboBox1.Text);
         cmd.Parameters.AddWithValue("@mattype", textBox1.Text);
         cmd.Parameters.AddWithValue("@matnum", textBox2.Text);
         cmd.CommandType = CommandType.StoredProcedure;
         con.Open();
         SqlDataReader dr = cmd.ExecuteReader();
         while (dr.Read())
         
             rejcat.Add(dr.GetString(0));
             rejsum.Add(dr.GetInt32(1));
         
         chart1.Series[0].Points.DataBindXY(rejcat, rejsum);
         dr.Close();
         con.Close();
     

     private void deptrejqty()
     
         SqlConnection con = new SqlConnection(cs);
         SqlCommand cmd = new SqlCommand("deptrejqty", con);
         cmd.Parameters.AddWithValue("@fromDate", dtfrom.Value);
         cmd.Parameters.AddWithValue("@toDate", dtto.Value);
         cmd.Parameters.AddWithValue("@depname", comboBox1.Text);
         cmd.Parameters.AddWithValue("@mattype", textBox1.Text);
         cmd.Parameters.AddWithValue("@matnum", textBox2.Text);
         cmd.CommandType = CommandType.StoredProcedure;
         con.Open();
         SqlDataReader dr = cmd.ExecuteReader();
         while (dr.Read())
         
             deptname2.Add(dr.GetString(0));
             deptsum2.Add(dr.GetDecimal(1));
         
         deptrej.Series[0].Points.DataBindXY(deptname2, deptsum2);
         dr.Close();
         con.Close();
     


     private void deptpercentage()
     
         SqlConnection con = new SqlConnection(cs);
         SqlCommand cmd = new SqlCommand("deptpercentage", con);
         cmd.Parameters.AddWithValue("@fromDate", dtfrom.Value);
         cmd.Parameters.AddWithValue("@toDate", dtto.Value);
         cmd.Parameters.AddWithValue("@depname", comboBox1.Text);
         cmd.Parameters.AddWithValue("@mattype", textBox1.Text);
         cmd.Parameters.AddWithValue("@matnum", textBox2.Text);
         cmd.CommandType = CommandType.StoredProcedure;
         con.Open();
         SqlDataReader dr = cmd.ExecuteReader();
         while (dr.Read())
         
             deptname.Add(dr.GetString(0));
             deptcount.Add(dr.GetDecimal(1));
         
         chartdeptper.Series[0].Points.DataBindXY(deptname, deptcount);
         dr.Close();
         con.Close();
     

     private void FormDashboard_FormClosed(object sender, FormClosedEventArgs e)
     
         Application.Exit();

存储过程代码：

    create proc toprejreason
 @fromDate Date,
 @toDate Date,
 @depname varchar,
 @mattype varchar,
 @matnum varchar
 as
 select top 10 Reason_Brief as Reason, Sum(Rejection_Qty) as Quantity
 from Semicon_NPD
 Where Date between  @fromDate  and  @toDate or Department=@depname or Material_Type=@mattype or Material_Number=@matnum
 group by Reason_Brief
 order by Sum(Rejection_Qty) desc
 go

新程序：

@fromDate Date,
@toDate Date,
@depname varchar(50),
@mattype varchar(50),
@matnum varchar(50)
as
select top 10 Reason_Brief as Reason, Sum(Rejection_Qty) as Quantity
from Semicon_NPD
Where Date between  @fromDate  and  @toDate or Department=@depname or Material_Type=@mattype or Material_Number=@matnum
group by Reason_Brief
order by Sum(Rejection_Qty) desc



    <body>
<!--[if !excel]>&nbsp;&nbsp;<![endif]-->
<!--The following information was generated by Microsoft Excel's Publish as Web
Page wizard.-->
<!--If the same item is republished from Excel, all information between the DIV
tags will be replaced.-->
<!----------------------------->
<!--START OF OUTPUT FROM EXCEL PUBLISH AS WEB PAGE WIZARD -->
<!----------------------------->

<div id="Book1_2966" align="center" x:publishsource="Excel">

<table border="0" cellpadding="0" cellspacing="0"  style="border-collapse:
 collapse;table-layout:fixed;width:1662pt">
 <colgroup><col  style="mso-width-source:userset;mso-width-alt:731;width:15pt">
 <col  style="mso-width-source:userset;mso-width-alt:2669;width:55pt">
 <col  style="mso-width-source:userset;mso-width-alt:1280;width:26pt">
 <col  style="mso-width-source:userset;mso-width-alt:4315;width:89pt">
 <col  style="mso-width-source:userset;mso-width-alt:3547;width:73pt">
 <col  style="mso-width-source:userset;mso-width-alt:3437;width:71pt">
 <col  style="mso-width-source:userset;mso-width-alt:3730;width:77pt">
 <col  style="mso-width-source:userset;mso-width-alt:2633;width:54pt">
 <col  style="mso-width-source:userset;mso-width-alt:3510;width:72pt">
 <col  style="mso-width-source:userset;mso-width-alt:2998;width:62pt">
 <col  style="mso-width-source:userset;mso-width-alt:4278;width:88pt">
 <col  style="mso-width-source:userset;mso-width-alt:12507;width:257pt">
 <col  span="4" style="mso-width-source:userset;mso-width-alt:4022;
 width:83pt">
 <col  style="mso-width-source:userset;mso-width-alt:12288;width:252pt">
 <col  style="mso-width-source:userset;mso-width-alt:3364;width:69pt">
 <col  style="mso-width-source:userset;mso-width-alt:3401;width:70pt">
 </colgroup><tbody><tr  style="height:15.0pt">
  <td  class="xl652966"  style="height:15.0pt;width:15pt">ID</td>
  <td class="xl652966"  style="border-left:none;width:55pt">Date</td>
  <td class="xl652966"  style="border-left:none;width:26pt">MRP</td>
  <td class="xl652966"  style="border-left:none;width:89pt">Material_Number</td>
  <td class="xl652966"  style="border-left:none;width:73pt">Material_Type</td>
  <td class="xl652966"  style="border-left:none;width:71pt">Weight_in_Kg</td>
  <td class="xl652966"  style="border-left:none;width:77pt">Order_Number</td>
  <td class="xl652966"  style="border-left:none;width:54pt">Order_Qty</td>
  <td class="xl652966"  style="border-left:none;width:72pt">Rejection_Qty</td>
  <td class="xl652966"  style="border-left:none;width:62pt">Department</td>
  <td class="xl652966"  style="border-left:none;width:88pt">Reason_Brief</td>
  <td class="xl652966"  style="border-left:none;width:257pt">Reason_Explained</td>
  <td class="xl652966"  style="border-left:none;width:83pt">Responsibility_1</td>
  <td class="xl652966"  style="border-left:none;width:83pt">Responsibility_2</td>
  <td class="xl652966"  style="border-left:none;width:83pt">Responsibility_3</td>
  <td class="xl652966"  style="border-left:none;width:83pt">Responsibility_4</td>
  <td class="xl652966"  style="border-left:none;width:252pt">Corrective_Action</td>
  <td class="xl652966"  style="border-left:none;width:69pt">Action_Taken</td>
  <td class="xl652966"  style="border-left:none;width:70pt">Action_Status</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">1</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">13-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">A</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.233</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">336</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">2</td>
  <td class="xl632966" style="border-top:none;border-left:none">Milling</td>
  <td class="xl632966" style="border-top:none;border-left:none">Surface Defect</td>
  <td class="xl632966" style="border-top:none;border-left:none">Ahite paches
  appear on surface</td>
  <td class="xl632966" style="border-top:none;border-left:none">Grinding</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Common Problem,
  Analysis to be requeired</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Pending</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">2</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">13-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">A</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.272</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">30</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" style="border-top:none;border-left:none">Milling</td>
  <td class="xl632966" style="border-top:none;border-left:none">Surface Defect</td>
  <td class="xl632966" style="border-top:none;border-left:none">Unclear appear on
  3.1mm slot after milling operation</td>
  <td class="xl632966" style="border-top:none;border-left:none">NPD</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Common Problem,
  Analysis to be done</td>
  <td class="xl632966" style="border-top:none;border-left:none">&nbsp;</td>
  <td class="xl632966" style="border-top:none;border-left:none">Pending</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">3</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">14-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">101</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">A</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.093</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">3</td>
  <td class="xl632966" style="border-top:none;border-left:none">Turning</td>
  <td class="xl632966" style="border-top:none;border-left:none">Chipping</td>
  <td class="xl632966" style="border-top:none;border-left:none">small chippoff on
  edge</td>
  <td class="xl632966" style="border-top:none;border-left:none">Process</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">From Next Bacth
  order Aill take care of this problem</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Pending</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">4</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">15-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">AL10</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.079</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" style="border-top:none;border-left:none">EDM</td>
  <td class="xl632966" style="border-top:none;border-left:none">Out of Dimension</td>
  <td class="xl632966" style="border-top:none;border-left:none">Side slot -0.02
  minimum side comes in milling</td>
  <td class="xl632966" style="border-top:none;border-left:none">Operators</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">No</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Not required</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">5</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">15-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">101</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">TZM</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.083</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">63</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" style="border-top:none;border-left:none">EDM</td>
  <td class="xl632966" style="border-top:none;border-left:none">Chipping</td>
  <td class="xl632966" style="border-top:none;border-left:none">small chippoff on
  edge</td>
  <td class="xl632966" style="border-top:none;border-left:none">Grinding</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Setters should be
  take care of this problem</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Completed</td>
 </tr>
 <tr  style="height:15.0pt">
  <td  class="xl632966" align="right" style="height:15.0pt;border-top:
  none">9</td>
  <td class="xl642966" align="right" style="border-top:none;border-left:none">15-02-2021</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1137</td>
  <td class="xl632966" style="border-top:none;border-left:none">A</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">0.083</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">12345</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">63</td>
  <td class="xl632966" align="right" style="border-top:none;border-left:none">1</td>
  <td class="xl632966" style="border-top:none;border-left:none">Milling</td>
  <td class="xl632966" style="border-top:none;border-left:none">Chipping</td>
  <td class="xl632966" style="border-top:none;border-left:none">small chipoff</td>
  <td class="xl632966" style="border-top:none;border-left:none">Grinding</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">No</td>
  <td class="xl632966" style="border-top:none;border-left:none">NULL</td>
  <td class="xl632966" style="border-top:none;border-left:none">Not required</td>
 </tr>
 <!--[if supportMisalignedColumns]-->
 <tr  style="display:none">
  <td  style="width:15pt"></td>
  <td  style="width:55pt"></td>
  <td  style="width:26pt"></td>
  <td  style="width:89pt"></td>
  <td  style="width:73pt"></td>
  <td  style="width:71pt"></td>
  <td  style="width:77pt"></td>
  <td  style="width:54pt"></td>
  <td  style="width:72pt"></td>
  <td  style="width:62pt"></td>
  <td  style="width:88pt"></td>
  <td  style="width:257pt"></td>
  <td  style="width:83pt"></td>
  <td  style="width:83pt"></td>
  <td  style="width:83pt"></td>
  <td  style="width:83pt"></td>
  <td  style="width:252pt"></td>
  <td  style="width:69pt"></td>
  <td  style="width:70pt"></td>
 </tr>
 <!--[endif]-->
</tbody></table>

</div>


<!----------------------------->
<!--END OF OUTPUT FROM EXCEL PUBLISH AS WEB PAGE WIZARD-->
<!----------------------------->



</body>

【问题讨论】：

Can we stop using AddWithValue() already?It's evil. Bad Habits to Kick : Declaring VARCHAR without (length);投票以印刷方式结束。 @Larnu 感谢您的链接，我在将长度分配给 varchar 并更改 add with value 以添加 sqldb 数据类型后尝试了，但问题仍然存在...... 好的，您现在需要花时间为我们发布minimal reproducible example，以便我们可以复制问题。 DDL 和 DML 中的示例数据将为您提供帮助。不，不这样做；我没有从 Google Drive 下载一个完全陌生的文件。将信息放在问题所属的位置。 【参考方案1】：

感谢您的所有回复..我使它与以下代码一起工作：

@fromDate Date,
@toDate Date,
@depname varchar(50),
@mattype varchar(50),
@matnum varchar(50)
as
    select top 10 Reason_Brief as Reason, Sum(Rejection_Qty) as Quantity
    from Semicon_NPD
    Where (Date between  @fromDate  and  @toDate) and (Material_Type = IIF(ISNULL(@mattype, '') = '', Material_Type, @mattype)) and (Material_Number = IIF(ISNULL(@matnum, '') = '', Material_Number, @matnum)) and (Department = IIF(ISNULL(@depname, '') = '', Department, @depname))
    group by Reason_Brief
    order by Sum(Rejection_Qty) desc
    go

【讨论】：

以上是关于使用多个过滤器填充 winform 图表的主要内容，如果未能解决你的问题，请参考以下文章

Google图表：在图表中设置精确的日期边界（使用过滤器滑块时）

高级过滤器，为1行选择了多个条件

谷歌地图多个标记映射到一个没有坐标的区域

DAX Measure 在过滤器表达式中使用来自不同相关表的多个列

如何过滤 Backpack 上的填充表单值？

基于数据的 s-s-rS 图表可见性