gridview

Csharp GridView Sorting 字段排序用法

由 可紊 提交于 2020-01-10 08:50:51
Default.aspx代码 1 <% @ Page Language = " C# " AutoEventWireup = " true " CodeBehind = " Default.aspx.cs " Inherits = " GridViewSorting._Default " %> 2 3 <! DOCTYPE html PUBLIC " -//W3C//DTD XHTML 1.0 Transitional//EN " " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " > 4 5 < html xmlns = " http://www.w3.org/1999/xhtml " > 6 < head runat = " server " > 7 < meta http - equiv = " Content-Type " content = " text/html; charset=utf-8 " /> 8 < title > Csharp GridView Sorting 字段排序用法 </ title > 9 </ head > 10 < body > 11 < form id = " form1 " runat = " server " > 12 < div > 13 < asp:GridView

How do I get the selected item from a Gridview with ImageAdapter? (Android)

由 a 夏天 提交于 2020-01-10 05:01:13
问题 I had used a ListView to show some data (String) retrieved from the database...quite simple, but one of my cooworkers decided to put an image in front of the text in the screen. We were not able to do it with Listview, but we found some example with GridView that looked exactly as we need then we spent some time using GridView and did put the image in the front of the text. Now, unfortunately we don't know how to get the selected item (based on the Text that comes from the item selected) I'm

update gridview column values from another form in c# winform?

由 筅森魡賤 提交于 2020-01-10 04:43:10
问题 I have two winforms MainForm and GridForm in MainForm.cs executing cmd rmdir command one by one using foreach Now I want to show list of all directory name and its status name wether it is process or not. foreach (var item in listBox1.Items) { System.Diagnostics.Process.Start("cmd.exe", "/c rmdir " + item); // want to show inside gridview in GridForm which folder is done - so uodate status as done var p = proc.ExitCode; string status; if (p == 1){ status = "fail"} else {status = "success"} //

GridView排序

由 夙愿已清 提交于 2020-01-10 03:36:17
1、设置AllowSorting="True" 2、设置需要排序的列 <asp:BoundField DataField="Result" HeaderText="成绩" SortExpression="Result" /> 3、添加函数GridView1_Sorting，不多解释，直接上程序，参考。 排序 using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Data.SqlClient;public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { bindGridView(); } } private void bindGridView() { SqlConnection sqlcon = new SqlConnection(@

Binding dropdownlist inside gridview edititemtemplate

由 老子叫甜甜 提交于 2020-01-09 18:35:07
问题 I'm not able to bind my dropdownlist present in edititem template . I am getting null reference when i try to access it. My design: <asp:TemplateField HeaderText ="Category"> <ItemTemplate > <asp:Label ID="drpcategory" Text ='<%#Bind("category") %>' runat ="server" /> </ItemTemplate> <EditItemTemplate> <asp:DropDownList ID="drpcategory1" AppendDataBoundItems="True" runat="server" > </asp:DropDownList> </EditItemTemplate> </asp:TemplateField> My code behind: protected void gv_RowEditing(object

Android GridView reorder elements via Drag and Drop

由 我只是一个虾纸丫 提交于 2020-01-09 12:19:56
问题 I have a GridView in an application I am working on. I would like to be able to reorder the items in the GridView via drag-and-drop. I have found lots of help for ListViews but nothing on GridViews. I want to achieve behaviour like in this launcher app http://www.youtube.com/watch?v=u5LISE8BU_E&t=5m30s. Any ideas? 回答1: If you don't resolve this problem I will provide my code. But it works on Android 3.0 and above, because I use android drag-n-drop framework grid = (GridView) findViewById(R.id

GridView排序加上下箭头(2)

由 女生的网名这么多〃 提交于 2020-01-09 04:57:38
GridView排序加上下箭头 上面的方法很不爽，自己从新做了一个,在我以前的代码基础之上修改的.这种方法才是我要的真正效果. 特公布代码如下: 前端页面代码没变,CS代码. 1 using System; 2 using System.Data; 3 using System.Configuration; 4 using System.Collections; 5 using System.Web; 6 using System.Web.Security; 7 using System.Web.UI; 8 using System.Web.UI.WebControls; 9 using System.Web.UI.WebControls.WebParts; 10 using System.Web.UI.HtmlControls; 11 12 13 public partial class ComEmployee : System.Web.UI.Page 14 { 15 protected void Page_Load( object sender, EventArgs e) 16 { 17 if ( ! IsPostBack) 18 { 19 this .txtDate.Text = DateTime.Now.ToString( " MM/dd/yyyy " ); 20 this

How to implement Yii2 Modal Dialog on Gridview view and update button?

由 为君一笑 提交于 2020-01-09 03:50:48
问题 I would like to implement Yii2 modal dialog box on my gridview when view or update button is clicked at each row. Can anyone kindly advise on how to implement it? With advice from arogachev: This is an update on my codes <?php //var_dump($dataProvider); $gridColumns = [ [ 'format' => 'html', 'attribute' => 'avatar', 'label'=>'Image', 'headerOptions' => ['width' => '80%',], ], [ 'class' => 'yii\grid\ActionColumn', 'template' => '{view} {delete}', 'headerOptions' => ['width' => '20%', 'class' =

gridview排序加箭头（二）

由 拟墨画扇 提交于 2020-01-08 21:00:10
用 gridview 排序的时候，在 .NET 里是不能被标注的，下面提供如下方法：主要是显示的时候进行了下判断，然后进行不同的排序，这样就给这个 gridview 加上了排序的箭头，有意思的是 <font face='Webdings'> 个样式，如果你对<font face='Webdings'>不是很了解，下面是提供的连接： http://www.cnblogs.com/freeton/archive/2009/06/27/1512139.html 注意： Aspx 页面： 设置排序： SortExpression="zhiwei" （给相应的字段设置） .cs 开始设置的默认的排序状态用ViewState进行设置，写在!IsPostBack下面。 主要用到：GVpositionrecods_RowCreated与GVpositionrecods_Sorting事件 页面 代码 < asp:GridView AllowSorting = " True " ID = " GVpositionrecods " runat = " server " PageSize = " 12 " AllowPaging = " True " EmptyDataText = " 没有任何数据可以显示 " Width = " 99% " AutoGenerateColumns = " False

GridView中合并单元格

由 一曲冷凌霜 提交于 2020-01-07 22:10:16
#region 合并单元格 合并某一行的所有列 public static void GroupRow(GridView gridView) { for (int rowIndex = gridView.Rows.Count - 2; rowIndex >= 0; rowIndex--) { GridViewRow row = gridView.Rows[rowIndex]; GridViewRow previousRow = gridView.Rows[rowIndex + 1]; for (int i = 0; i < row.Cells.Count; i++) { if (row.Cells[i].Text == previousRow.Cells[i].Text) { row.Cells[i].RowSpan = previousRow.Cells[i].RowSpan < 2 ? 2 : previousRow.Cells[i].RowSpan + 1; previousRow.Cells[i].Visible = false; } } } } ///　 <summary>　 ///　 合并GridView中某行相同信息的行（单元格） ///　 </summary>　 ///　 <param　 name="GridView1">GridView对象</param>　 //
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