DataGridView FirstDisplayedScrollingRowIndex无法正常工作？ [英] DataGridView FirstDisplayedScrollingRowIndex not working?

问题描述

我希望在datagridview的最后一行显示。为此我在Form_Load（）中使用。

它是否正确或我必须在不同的事件中使用它？

Hi,
I wish to display at the last row of datagridview. For that I used in Form_Load().
Is it correct or I have to use it in different event?

Form_Load() 
{
    myDataGrid1.FirstDisplayedScrollingRowIndex=250;
    myDataGrid1.Rows[250].Selected = true;
    myDataGrid1.Rows[250].Cells[0].Selected = true;
}

注意：我在几年前找到了一个解决方案，但我忘记了这一点



感谢您的指示

Note: I found a solution before few years, but I forget the point

Thanks for the directions

推荐答案

您好b $ b

您可以在将数据源分配到datagridview后使用这些代码...



u可以将这些代码粘贴到

Hi
you can use these codes after you r assigning datasource to the datagridview...

u can paste those codes next to

myDataGrid1.DataSource = dt // some data source...

它会正常工作......测试....



示例代码::

it will work fine... tested....

example code ::

DataTable dt = new DataTable();
           dt.Columns.Add("column1", typeof(string));
           for (int i = 0; i < 15; i++)
               dt.Rows.Add("value " + i);

           dataGridView1.DataSource = dt;
           dataGridView1.FirstDisplayedScrollingRowIndex = 10;
           dataGridView1.Rows[10].Selected = true;
           dataGridView1.Rows[10].Cells[0].Selected = true;

谢谢..但是它不起作用，你稍后删除并添加列...所以将上面的行改为DataGridView1_GotFocus（ ）..事件，它工作正常。

Thanks..But It doesn't work, while you remove & add columns later...So changed the above lines to DataGridView1_GotFocus()..event, it works fine.

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