动态删除gridview中的某行 我动态添加了一个gridview,然后想删除这个girdview的某行,该整么办(跟数据库无关) 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 就是手动添加的数据保存到gridview,然后我想编辑这些数据,或者删掉,我添加了个temp列,放了一个linkbutton按钮,点了后删掉这一行,到这里我不晓得怎么写了,这些数据不是连数据库来的,都是我在页面上操作生成的 给你的linkbutton增加onclick事件 类似这样子:<asp:ImageButton ID="ImageButtonDelete" runat="server" CommandName="delete" OnClick="Button_Click" OnClientClick="return DeleteConfirm();" ImageUrl="~/Images/delete.gif" Height="14px" Width="16px" />在后台这样这些: protected void Button_Click(object sender, EventArgs e) { string cmd_name = string.Empty; Control button = sender as Control; if (button is ImageButton) { cmd_name = (button as ImageButton).CommandName; } else if (button is Button) { cmd_name = (button as Button).CommandName; } switch (cmd_name.ToLower()) { case "addnew": this.DoAddNew(button); break; case "delete": this.DoDelete(button); break; //case "checkname": // this.DoCheck(button); // break; default: break; } } private void DoDelete(Control button) { Control _temp = button.NamingContainer; string contacter_name = (_temp.FindControl("label_contact_name") as Label).Text.Trim(); string site = Request.QueryString["Site"].ToString().Trim(); string domain = Request.QueryString["Domain"].ToString().Trim(); string bname = Request.QueryString["BName"].ToString().Trim(); using (SqlConnection connection = new SqlConnection(Qisda.ITARM.Entity.Configuration.ConnectionString)) { SqlTransaction transaction = null; connection.Open(); transaction = connection.BeginTransaction(); try { ContactWindowList.DeleteContacters(transaction, bname, domain, site, contacter_name); transaction.Commit(); } catch (Exception ex) { throw ex; transaction.Rollback(); } finally { if (connection.State != ConnectionState.Closed) { connection.Close(); } } } this.InitConacter(); } 在事件里获取点击的是第几行dt.rows.remove()然后重新databind() 【基础问题】变量申明后的值 sql中moeny类型的问题 写自己web控件,能否使用javascript? 最近有个项目,需要DLL混淆,谁能指点一下? ==========在vs.net中设计界面时,这些单选按钮如何做???? 大家帮我看看这个问题如果解决!! 如果用vs.net直接来做个datagrid不写代码能行吗? 在SQL 2000里边存ntext类型的数据问题 请问如何同时上传多个附件? 把做好的网站发布到服务器上。 C#WinForm 如何生成key文件 怎么在ASP.Net中点击节点时加裁下一级节点
<asp:ImageButton ID="ImageButtonDelete" runat="server" CommandName="delete" OnClick="Button_Click" OnClientClick="return DeleteConfirm();"
ImageUrl="~/Images/delete.gif" Height="14px" Width="16px" />
在后台这样这些:
protected void Button_Click(object sender, EventArgs e)
{
string cmd_name = string.Empty;
Control button = sender as Control; if (button is ImageButton)
{
cmd_name = (button as ImageButton).CommandName;
}
else if (button is Button)
{
cmd_name = (button as Button).CommandName;
} switch (cmd_name.ToLower())
{ case "addnew":
this.DoAddNew(button);
break;
case "delete":
this.DoDelete(button);
break;
//case "checkname":
// this.DoCheck(button);
// break; default:
break;
} } private void DoDelete(Control button)
{
Control _temp = button.NamingContainer; string contacter_name = (_temp.FindControl("label_contact_name") as Label).Text.Trim();
string site = Request.QueryString["Site"].ToString().Trim();
string domain = Request.QueryString["Domain"].ToString().Trim();
string bname = Request.QueryString["BName"].ToString().Trim();
using (SqlConnection connection = new SqlConnection(Qisda.ITARM.Entity.Configuration.ConnectionString))
{
SqlTransaction transaction = null;
connection.Open();
transaction = connection.BeginTransaction();
try
{ ContactWindowList.DeleteContacters(transaction, bname, domain, site, contacter_name);
transaction.Commit(); }
catch (Exception ex)
{
throw ex;
transaction.Rollback();
}
finally
{
if (connection.State != ConnectionState.Closed)
{
connection.Close();
}
}
}
this.InitConacter(); }
dt.rows.remove()
然后重新databind()