与货币经理的头寸相关联的行不能隐藏 [英] Row associated with the currency manager's position cannot be made invisible

问题描述

我有一个DatagridView。

我已经从一个类设置了它的DataSource。

I have a DatagridView.
I have 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;

我的班级就像是

My Class is like

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

在某个特定事件中，我希望Visible = False当前行。 />

At a certain event, I want to Visible = False the current row.

MyGrid.Rows[5].Visible = false;

但我无法做到这一点。我认为原因是它与`datasource`相关联。

所以，请你帮助我。

我怎么能这样做？

我对这个问题的看法是否正确？



错误是

But I am unable to do this. I think the reason is it's `datasource` associated.
So can you please help me.
How could I do this?
Is what I think about this problem is correct or not?

The Error is

>   Row associated with the currency manager's position cannot be made<br />
> invisible

推荐答案

Google搜索找到 this [ ^ ]回答。



看起来你必须暂停绑定然后恢复绑定。我在上面链接的网页上改编了示例。

A Google search found this[^] answer.

It looks like you have to suspend binding and then resume binding. I adapted example from the web page found at the link above.

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

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