獲取價值與文本框我有內部從ASP.NET GridView的服務器上
我想這個文本框按鈕的值與文本框一個gridview點擊
但我始終接收「0」(默認)值
我認爲這個問題的視圖狀態有關,但我不知道
請告訴我什麼,我做錯了什麼?
的源代碼:
protected void Page_Load(object sender, EventArgs e)
{
DataSet dataSet = new DataSet("MyDataSet");
DataTable table = new DataTable();
table.Columns.Add(new DataColumn("NameValue"));
table.Columns.Add(new DataColumn("Number"));
table.Columns.Add(new DataColumn("NumberValue"));
dataSet.Tables.Add(table);
DataRow row = dataSet.Tables[0].NewRow();
row[0] = "Name";
row[1] = "0";
dataSet.Tables[0].Rows.Add(row);
this.MyGridView.DataSource = dataSet;
this.MyGridView.DataBind();
}
protected void Button1_Click(object sender, EventArgs e)
{
TextBox txtsn = ((TextBox)this.MyGridView.Rows[0].FindControl("NumberTextBox"));
string sn = txtsn.Text;
}
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
<asp:GridView ID="MyGridView" AutoGenerateColumns="false" ShowHeader="false" runat="server" >
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="NameLabel" runat="server" Text='<%#Eval("NameValue")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:TextBox ID="NumberTextBox" runat="server" Text='<%#Eval("NumberValue")%>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</form>
</body>
是的,這是我的錯,謝謝 – Garrett