datagridview上的问题rowheader值不可见 [英] problem on datagridview rowheader value not visible

问题描述

嗨朋友

这是我使用datagridview的时间表设计格式的完整代码。

Hi friends
This is my complete code for timetable design format using datagridview.

DataTable result= userdao.getdateanddayfortimetable1(comp);
            DataTable  period = userdao.getperiodfortimetable();
            int periodcount = period.Rows.Count;
            int daycount = result.Rows.Count;
            DataTable dt = new DataTable();
            for (int i = 0; i < periodcount; i++)
            {
                dt.Columns.Add();
            }
            for (int j = 0; j < daycount; j++)
            {
                dt.Rows.Add();
            }


            for (int k = 0; k < periodcount; k++)
            {

                dt.Columns[k].ColumnName = period.Rows[k]["PeriodNo"].ToString() + "(" + period.Rows[k]["StartTime"].ToString() + "-" + period.Rows[k]["EndTime"].ToString() + ")";
            }
            PLayer.TimeTable timetable = new PLayer.TimeTable();
            timetable.timetablegrid.DataSource = dt;
            for (int i = 0; i < daycount; i++)
            {
                timetable.timetablegrid.Rows[i].HeaderCell.Value = result.Rows[i]["Working_day"].ToString();
            }
           
            timetable.Show();

rowheader文本在输出中不可见datagridview.how可以解决问题。

rowheader text not visible in the output of the datagridview.how can fix the problem.

 for (int i = 0; i < daycount; i++)

            {
timetable.timetablegrid.Rows[i].HeaderCell.Value=(i+1).Tostring()
}

此代码在另一个datagridview中工作但不是在这个gridview中。我不知道会出现什么问题？

this code working in another datagridview but not in this gridview. i dont know what would be the problem?

推荐答案

我知道回答这个问题有点晚了，但也许别人会遇到同样的问题。检查包含未显示标题单元格的网格视图的表单是否具有MDI父级。如果有，请删除MDI父级。

I know it's a little late to answer this question, but maybe somebody else will have the same problem. Check if the form which contains the grid view where the header cell is not displayed has a MDI parent. If it has, please remove the MDI parent.

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