欧美bbbwbbbw肥妇,免费乱码人妻系列日韩,一级黄片

為您找到相關(guān)結(jié)果29個(gè)

GridView_RowUpdating取不到新值的解決方法_實(shí)用技巧_腳本之家

復(fù)制代碼代碼如下: protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { sqlcon = new SqlConnection(strCon); sqlcon.Open(); string bianhao = Convert.ToString(this.GridView1.DataKeys[e.RowIn
www.dbjr.com.cn/article/372...htm 2025-6-9

C#與SQL連接:GridView控件對(duì)數(shù)據(jù)庫(kù)的操作_C#教程_腳本之家

前面我們談到,在GridView中,事件不是單個(gè)的,是兩個(gè),一個(gè)是發(fā)生前,一個(gè)是發(fā)生后,因?yàn)槲覀冃枰跀?shù)據(jù)更新前把下拉列表的權(quán)限值傳送出去,所以我們需要對(duì)GridView1_RowUpdating 進(jìn)行編碼,編碼如下: 復(fù)制代碼代碼如下: protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { //當(dāng)前編輯的是哪行...
www.dbjr.com.cn/article/341...htm 2025-6-9

asp.net 編輯gridview的小例子_實(shí)用技巧_腳本之家

} protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { try { GridViewRow row = GridView1.Rows[e.RowIndex]; string TXB_FORUMNAME = ((TextBox)row.FindControl("TXB_FORUMNAME")).Text.Trim().ToString(); int TXB_ROOTFORUMID = Convert.ToInt16(((TextBox)row.FindCont...
www.dbjr.com.cn/article/360...htm 2025-5-12

Asp.net的GridView控件實(shí)現(xiàn)單元格可編輯方便用戶(hù)使用_實(shí)用技巧_腳本之...

第二張圖中的修改數(shù)據(jù)是通過(guò)下述方法實(shí)現(xiàn): protectedvoidGridView_Pue_RowUpdating(object sender, GridViewUpdateEventArgs e) {……} 本以為就這樣變可以搞定,誰(shuí)知道點(diǎn)更新按鈕出現(xiàn)“激發(fā)未處理的事件RowEditing”錯(cuò)誤: 給GridView添加了 protectedvoidGridView_RowEditing(object sender, GridViewEditEventArgs e) {……} ...
www.dbjr.com.cn/article/406...htm 2025-5-31

詳解GridView自帶的編輯刪除更新功能_實(shí)用技巧_腳本之家

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { sqlcon = new SqlConnection(strCon); string sqlstr = "update product set name='" + ((TextBox)(GridView1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',stock='" + ((TextBox)(GridV...
www.dbjr.com.cn/article/1013...htm 2025-6-7

GridView常用操作事件圖文介紹_實(shí)用技巧_腳本之家

onrowupdating="GridView1_RowUpdating"> <Columns> <asp:TemplateField HeaderText="身份證號(hào)" SortExpression="pid"> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Bind("pid") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> ...
www.dbjr.com.cn/article/321...htm 2025-6-3

asp.net中g(shù)ridview的查詢(xún)、分頁(yè)、編輯更新、刪除的實(shí)例代碼_實(shí)用技巧...

1.B,源代碼 /App_Data/sql-basic.sql 復(fù)制代碼代碼如下: use master go if exists(select * from sysdatabases where name='db1') begin drop database db1 end go create database db1 go use db1 go -- === -- ylb:1,類(lèi)別表 -- === create table category...
www.dbjr.com.cn/article/348...htm 2025-5-26

ASP.NET數(shù)據(jù)綁定GridView控件使用技巧_實(shí)用技巧_腳本之家

第三個(gè)事件——RowUpdating實(shí)現(xiàn)更新功能,雙擊此事件添加代碼如下: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 protectedvoidGridView1_RowUpdating(objectsender, GridViewUpdateEventArgs e) ...
www.dbjr.com.cn/article/804...htm 2025-5-29

asp.net gridview 72般絕技第1/2頁(yè)_實(shí)用技巧_腳本之家

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { sqlcon = new SqlConnection(strCon); string sqlstr = "update 表 set 字段1='" + ((TextBox)(GridView1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',字段2='" ...
www.dbjr.com.cn/article/159...htm 2025-6-4

asp.net 彈出對(duì)話(huà)框返回多個(gè)值_實(shí)用技巧_腳本之家

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ID" OnRowCancelingEdit="GridView1_RowCancelingEdit" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating" OnRowDeleting="GridView1_RowDeleting" Width="359px" BackColor="LightGoldenrodYellow" BorderColo...
www.dbjr.com.cn/article/210...htm 2025-5-27