无法设置DataGridView的一行可见假 [英] Unable To set row visible false of a datagridview

问题描述

我有一个DataGridView

我已经设置其数据源从一个类

  taskerEntities TE =新taskerEntities（）;
VAR OMsMasterDescriptiveIndicators = te.MyTable.Select（X =＆gt;新建lccls {ID = x.Id，名称= x.name}）了ToList（）。
MyGrid.DataSource = OMsMasterDescriptiveIndicators;
 

我的班级像

 公共类lccls
    {
        公共字符串ID {搞定;组; }
        公众可空＆LT;＆小数GT;名称{;组; }
    }
 

在一个特定的事件，我想假可见当前行

  MyGrid.Rows [5]。可见=虚假的;
 

不过，我不能这样做，因为我想原因是它的数据源相关

所以，可以请你帮助我，我如何能做到这一点，无论我如何看待这个问题的正确与否

该错误是

  

与货币经理的位置相关联的行无法进行
  无形

解决方案

搜索了很多之后，我得到了解决。

 的CurrencyManager currencyManager1 =（CurrencyManager的）的BindingContext [MyGrid.DataSource]
currencyManager1.SuspendBinding（）;
MyGrid.Rows [5]。可见=虚假的;
currencyManager1.ResumeBinding（）;
 

I had a DatagridView
I had set its datasource From A class

taskerEntities te = new taskerEntities();
var OMsMasterDescriptiveIndicators = te.MyTable.Select(x => new lccls {Id = x.Id, name = x.name }).ToList();
MyGrid.DataSource = OMsMasterDescriptiveIndicators;

My Class is Like

public class lccls
    {
        public string Id { get; set; }
        public Nullable<decimal> name { get; set; }
    }

At a certain event i want to Visible false The Current Row

 MyGrid.Rows[5].Visible = false;

But I am unable To do this because i think the reason Is It's datasource associated
So can you Please help me how Could I do this and Whatever I think About This Problem Is correct Or not
The Error is

Row associated with the currency manager's position cannot be made invisible

解决方案

After searching a lot, I got the solution

CurrencyManager currencyManager1 = (CurrencyManager)BindingContext[MyGrid.DataSource];  
currencyManager1.SuspendBinding();
MyGrid.Rows[5].Visible = false;
currencyManager1.ResumeBinding();

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