ASP.NET中根据XML动态创建使用WEB组件
(二)
作者:厉铁帅
三、动态创建WEB组件。
先来看程序实例:
private void createconfigtable(int totalnum,int[] sequenceint,string[] namestr,string[] ipstr)
{
//根据得到测量点的总数,动态生成输入框
for(int i=1;i<=totalnum;i++)
{
//创建表格
HtmlTable showtable = new HtmlTable();
showtable.Border=0;
showtable.ID="showtable"+i.ToString();
showtable.BorderColor="#000000";
showtable.CellPadding=4;
showtable.CellSpacing=4;
showtable.Align="center";
myPlaceHolder.Controls.Add(showtable);
//创建一行
HtmlTableRow tRow = new HtmlTableRow();
showtable.Rows.Add(tRow);
//创建第一列(序号)
HtmlTableCell tCell = new HtmlTableCell();
Label sequenceLabel = new Label();
sequenceLabel.ID="sequenceLabel"+i.ToString();
sequenceLabel.Text="序号:";
sequenceLabel.Enabled=true;
tCell.Controls.Add(sequenceLabel);
tRow.Cells.Add(tCell);
//创建第二列
tCell = new HtmlTableCell();
sequencedataTB = new TextBox();
sequencedataTB.ID="sequencedataTB"+i.ToString();
sequencedataTB.Text=i.ToString();
sequencedataTB.Width=30;
sequencedataTB.Text=sequenceint[i].ToString();
sequencedataTB.ReadOnly=false;
//创建第三列(名称)
tCell = new HtmlTableCell();
Label nameLabel = new Label();
nameLabel.ID="nameLabel"+i.ToString();
nameLabel.Text="名称:";
nameLabel.Enabled=true;
tCell.Controls.Add(nameLabel);
tRow.Cells.Add(tCell);
//创建第四列
tCell = new HtmlTableCell();
nameTB=new TextBox();
nameTB.ID="nameTB"+i.ToString();
nameTB.Width=120;
nameTB.Text=namestr[i];
nameTB.MaxLength=50;
tCell.Controls.Add(nameTB);
tRow.Cells.Add(tCell);
//创建第五列(IP)
tCell = new HtmlTableCell();
Label ipLabel = new Label();
ipLabel.ID="ipLabel"+i.ToString();
ipLabel.Text="IP:";
ipLabel.Enabled=true;
tCell.Controls.Add(ipLabel);
tRow.Cells.Add(tCell);
//创建第六列
tCell = new HtmlTableCell();
ipTB=new TextBox();
ipTB.ID="ipTB"+i.ToString();
ipTB.Width=120;
ipTB.Text=ipstr[i];
ipTB.MaxLength=15;
tCell.Controls.Add(ipTB);