112 lines
3.1 KiB
C#
112 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.Text;
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using System.IO;
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namespace FineUI.Examples.grid
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{
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public partial class grid_edit_enterkey_h : PageBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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BindGrid();
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}
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}
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#region BindGrid
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private void BindGrid()
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{
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ViewState["UseDataSource1"] = true;
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DataTable table = GetDataTable();
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Grid1.DataSource = table;
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Grid1.DataBind();
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}
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protected int GetDataSourceCount()
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{
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DataTable table = Grid1.DataSource as DataTable;
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if (table != null)
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{
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return table.Rows.Count;
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}
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return 0;
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}
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private Random rd;
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protected int GetRandomNumber()
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{
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if (rd == null)
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{
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rd = new Random();
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}
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return rd.Next(60, 100);
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}
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#endregion
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#region Events
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protected void Button2_Click(object sender, EventArgs e)
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{
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DataTable table;
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if (Convert.ToBoolean(ViewState["UseDataSource1"]))
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{
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ViewState["UseDataSource1"] = false;
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table = GetDataTable2();
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}
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else
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{
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ViewState["UseDataSource1"] = true;
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table = GetDataTable();
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}
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Grid1.DataSource = table;
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Grid1.DataBind();
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}
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protected void Button1_Click(object sender, EventArgs e)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("<table class=\"result\" style=\"width:350px;\"><tr><th>编号</th><th>姓名</th><th>语文</th><th>数学</th><th>英语</th></tr>");
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for (int i = 0, count = Grid1.Rows.Count; i < count; i++)
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{
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sb.Append("<tr>");
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object[] rowDataKeys = Grid1.DataKeys[i];
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sb.AppendFormat("<td>{0}</td>", rowDataKeys[0]);
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sb.AppendFormat("<td>{0}</td>", rowDataKeys[1]);
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GridRow row = Grid1.Rows[i];
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System.Web.UI.WebControls.TextBox tbxYuwen = (System.Web.UI.WebControls.TextBox)row.FindControl("tbxYuwen");
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sb.AppendFormat("<td>{0}</td>", tbxYuwen.Text);
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System.Web.UI.WebControls.TextBox tbxShuxue = (System.Web.UI.WebControls.TextBox)row.FindControl("tbxShuxue");
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sb.AppendFormat("<td>{0}</td>", tbxShuxue.Text);
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System.Web.UI.WebControls.TextBox tbxYingyu = (System.Web.UI.WebControls.TextBox)row.FindControl("tbxYingyu");
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sb.AppendFormat("<td>{0}</td>", tbxYingyu.Text);
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sb.Append("<tr>");
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}
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sb.Append("</table>");
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labResult.Text = sb.ToString();
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}
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#endregion
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}
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}
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