本文介绍了如果要在特定位置添加新的空白行的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想在gridview中添加所选记录的新空行顶部。 请帮助。
I want to add new blank row top of selected records in gridview. Please Help.
推荐答案尝试如下 try like below protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { DataTable dt =GetTable(); GridView1.DataSource = dt; GridView1.DataBind(); ViewState["Table"] = dt; } } protected void Button1_Click(object sender, EventArgs e) { int index = GridView1.SelectedIndex; //you may need to validate the index DataTable dt = (DataTable)ViewState["Table"]; DataRow row = dt.NewRow(); dt.Rows.InsertAt(row, index); dt.AcceptChanges(); GridView1.DataSource = dt; GridView1.DataBind(); ViewState["Table"] = dt; }
试用此代码: DataTable dt = new DataTable(); DataRow dr = dt.NewRow(); dr [0] = TextBox1.Text; dt.Rows .Add(dr); Gridview1.DataSource = dt; Gridview1.DataBind(); Try this code: DataTable dt = new DataTable(); DataRow dr = dt.NewRow(); dr[0] = TextBox1.Text; dt.Rows.Add(dr); Gridview1.DataSource = dt; Gridview1.DataBind();
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如果要在特定位置添加新的空白行
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