Question

我有这段代码从我的数据库获取数据到Gridview：

public void mainSelect(DataGridView gvMain)
        {
            string sSQL = " SELECT" +
                "      tbMain.id, tbBrand.name AS brand, tbModel.name AS model, tbMain.name, tbType.name AS type, tbClub.name AS club, tbMain.serial, tbMain.porder, tbMain.link, tbUser.name AS lastEditBy, tbMain.lastEditDate" +
                          "  FROM" +
                          "      tbMain, tbBrand, tbModel, tbType, tbClub, tbUser" +
                          " WHERE" +
                          "     tbBrand.id = tbMain.brand" +
                          " AND" +
                          "     tbModel.id = tbMain.model" +
                          " AND" +
                          "     tbType.id = tbMain.type" +
                          " AND" +
                          "     tbClub.id = tbMain.club" +
                          " AND" +
                          "     tbUser.id = tbMain.lastEditBy" +
                          " ORDER BY " +
                          "     club ASC";

            sqlConnect connect = new sqlConnect();
            DataTable dt = new DataTable();
            dt = connect.getBD(sSQL);

            gvMain.DataSource = dt;
            gvMain.Columns[0].HeaderText = "ID";
            gvMain.Columns[1].HeaderText = "Brand";
            gvMain.Columns[2].HeaderText = "Model";
            gvMain.Columns[3].HeaderText = "Computer Name";
            gvMain.Columns[4].HeaderText = "Type";
            gvMain.Columns[5].HeaderText = "Site";
            gvMain.Columns[6].HeaderText = "Serial Number";
            gvMain.Columns[7].HeaderText = "Purchase Order";
            gvMain.Columns[8].HeaderText = "Invoice Link";
            gvMain.Columns[9].HeaderText = "Last Edit By";
            gvMain.Columns[10].HeaderText = "Last Edit Date";

它工作正常，我现在需要的是将第8列（发票链接）设置为链接字段，以便我可以单击并打开它。

我该怎么做到这一点？感谢

Answer 1

尝试使用DataGridViewLinkColumn

DataGridViewLinkColumn link = new DataGridViewLinkColumn();
link.DataPropertyName = "InvoiceLink";
link.Name = "Invoice Link";       
dataGridView1.Columns.Add(link);

绑定网格后将其添加到网格中您可能需要将AutoGenerateColumns设置为false

Answer 2

在Gridview中使用模板字段：

<asp:TemplateField>
                    <ItemTemplate>
                        <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Bind("LeadID") + Request.QueryString("type") %>'
                            Text=""></asp:HyperLink>
                    </ItemTemplate>
                </asp:TemplateField>

C＃GridView Cell - 超链接

2 个答案: