Windows mobile 如何在WindowsMobile6中使用c在datagrid中放置复选框？

如何在WindowsMobile6中使用c在datagrid中放置复选框

数据集dsAgent=table； DataTable=dsAgent.Tables[0]

            DataGridTableStyle tableStyle = new DataGridTableStyle();

            tableStyle.MappingName = dataTable.TableName;

            GridColumnStylesCollection columnStyles = tableStyle.GridColumnStyles;

            DataGridTextBoxColumn columnStyle = new DataGridTextBoxColumn();
            columnStyle.MappingName = "FirstName";
            columnStyle.HeaderText = "Name";
            columnStyle.Width = 80;
            columnStyles.Add(columnStyle);

            //columnStyle = new DataGridTextBoxColumn();
            //columnStyle.MappingName = "EmailAddress";
            //columnStyle.HeaderText = "EmailID";
            //columnStyle.Width = 150;
            //columnStyles.Add(columnStyle);

            columnStyle = new DataGridTextBoxColumn();
            columnStyle.MappingName = "WorkPhone";
            columnStyle.HeaderText = "PhoneNo";
            columnStyle.Width = 150;
            columnStyles.Add(columnStyle);


            GridTableStylesCollection tableStyles = DataGrid.TableStyles;
            tableStyles.Add(tableStyle);


            DataGrid.PreferredRowHeight = 16;
            DataGrid.RowHeadersVisible = false;
            DataGrid.DataSource = dataTable;

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以下是Eric Hartwell的旧博客中的一些代码：

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为了获得更好的复选框UI外观，而不是大十字架

private void DrawCheckBox(Graphics g, Rectangle bounds, CheckState state)
        {
            int size;
            int boxTop;

            size = bounds.Size.Height < bounds.Size.Width ? bounds.Size.Height : bounds.Size.Width;
            size = size > ((int)g.DpiX / 7) ? ((int)g.DpiX / 7) : size;

            boxTop = bounds.Y + (bounds.Height - size) / 2;
            size = 12; // 13, so I made it 12
            boxTop = boxTop - 1;
            using (Pen p = new Pen(this.Owner.ForeColor))
            {
                g.DrawRectangle(p, bounds.X, boxTop, size, size);
            }

            if (state != CheckState.Unchecked)
            {
                using (Pen p = new Pen(state == CheckState.Indeterminate ? SystemColors.GrayText : SystemColors.ControlText))
                {
                    p.Width = 2;
                    int offset = 2;
                    int edgeOffset = 2;
                    g.DrawLine(p, bounds.X + offset, boxTop + offset + 2, bounds.X + (size / 2) - edgeOffset, boxTop + (size / 2) + edgeOffset);
                    g.DrawLine(p, bounds.X + (size / 2) - edgeOffset, boxTop + (size / 2) + edgeOffset, bounds.X + size - offset, boxTop + offset);
                }
            }
        }

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有什么困难？这正好说明你在追求什么。如果有一些部分令人困惑或不清楚，请让我们知道，我们可以尝试帮助澄清。发布你已经尝试过的代码上面的内容与复选框无关，也许我们可以帮助你。

private void DrawCheckBox(Graphics g, Rectangle bounds, CheckState state)
        {
            int size;
            int boxTop;

            size = bounds.Size.Height < bounds.Size.Width ? bounds.Size.Height : bounds.Size.Width;
            size = size > ((int)g.DpiX / 7) ? ((int)g.DpiX / 7) : size;

            boxTop = bounds.Y + (bounds.Height - size) / 2;
            size = 12; // 13, so I made it 12
            boxTop = boxTop - 1;
            using (Pen p = new Pen(this.Owner.ForeColor))
            {
                g.DrawRectangle(p, bounds.X, boxTop, size, size);
            }

            if (state != CheckState.Unchecked)
            {
                using (Pen p = new Pen(state == CheckState.Indeterminate ? SystemColors.GrayText : SystemColors.ControlText))
                {
                    p.Width = 2;
                    int offset = 2;
                    int edgeOffset = 2;
                    g.DrawLine(p, bounds.X + offset, boxTop + offset + 2, bounds.X + (size / 2) - edgeOffset, boxTop + (size / 2) + edgeOffset);
                    g.DrawLine(p, bounds.X + (size / 2) - edgeOffset, boxTop + (size / 2) + edgeOffset, bounds.X + size - offset, boxTop + offset);
                }
            }
        }