wpf datagridview复选框列选择无法正常工作. [英] wpf datagridview checkbox column selection not working fine.

问题描述

(不确定是在正确的论坛中发布还是对此感到抱歉)

专家，
在基于c#.net Windows的wpf应用程序中添加了我的代码.一个datagridview.
我动态地向该datagridview添加了checkboxcolumn

(Im not sure wether i posted in the correct forum or not sorry for that)

Hi Experts,
in my c#.net windows based wpf application i added  a datagridview.
dynamically i added checkboxcolumn to that datagridview

DataGridViewCheckBoxColumn cbCol = new DataGridViewCheckBoxColumn();

            GridSource.Columns.Add(cbCol);

另一列是字符串.在此列中对值进行硬编码

and another column is string. to this column am hardcoding the values

             DataTable _datatable = new DataTable();



            _datatable.Columns.Add("Name", typeof(string));

            _datatable.Rows.Add("CSRs");

            _datatable.Rows.Add("Customers");





            GridSource.DataSource = _datatable;

直到这里我得到了两列(复选框和名称)
，当我试图检查那些复选框出现问题时.
我试图获取我在下面使用的已检查行的计数代码

till here fine am getting two columns (checkbox and Name)
when i am trying to check those checkboxes problem comming.
am trying to get the count of the checked rows for that i used below code

        int cbcount = 0;

            foreach (DataGridViewRow _dgRow in GridSource.Rows)

            {

                if ((bool)_dgRow.Cells[0].Value)

                    cbcount++;

            }

cbcount将给出检查的计数.

但是这里出现的问题
如果我检查2行，则给出1
如果我检查5行，则给出给4
如果我检查1行就给我0
意味着得到n-1个结果

我做错了吗??

cbcount will give the checked count.

but the problem raising here
if i check 2 rows it giving 1
if i check 5 rows it giving 4
if i check 1 row it giving me 0
means am getting n-1 result

where i did wrong??

推荐答案

与您相同.谁能帮助我plz ??? !!!!!

the same to you.Who helps me plz???!!!!!

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