如何滚动数据表中的行 [英] How to scroll through rows in datatable

问题描述

大家好！我碰巧有一个员工裁判桌，在其中我需要能够滚动浏览各行并在控件(例如标签)中显示每行的值.问题是我的解决方案只显示两个裁判，而不是三个裁判，但每个员工都有三个裁判.这是我的代码.

Hi guys! I happen to have an employee referee''s table where i need to be able to scroll through the rows and display each row value in a control e.g labels. The problem is my solution shows only two referees instead of three yet each employee has three referees. Here is my code.

for(int rowindex=0; rowindex.

最后，我该如何告诉我在最后一行，并要求用户像上一行一样返回.

Finally how do i tell that am at last row and ask user to go back as in previous row.

推荐答案

您应该尝试这样的foreach循环:

You should try a foreach loop like this:

DataTable dt = new DataTable();
            foreach (DataRow dr in dt.Rows)
            {
                //Process row
            }

这样一来，您不必检查自己是否在最后一行，也就可以使用强类型的DataRow.

希望对您有帮助

That way you never have to check whether you are on the last row or not, also you have a strongly typed DataRow to work with.

Hope this helps

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