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   private void DataGridCategories_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)  {   TableCell itemCell = e.Item.Cells[0];   string item = itemCell.Text;      if(

c# vd2005 动态分配字符串数组大小问题,用ArrayList 

写一个应用程序,监视一个文件夹,如果文件里面有新的FLV文件,则调用flvmdi对这个flv文件进行信息注入.flvmdi文件我等会儿会放到你的共享文件里关于flvmdi的用法可以查看:http://www.buraks.com/flvmdi/   private const string FILE_PATH = @"C:Documents and SettingsAdmini

在我的机器上找不到Excel.dll,怎么办？答:你可以找到一个Excel9.olb在vs2003命令提示里面输入tlbimp　Excel9.olb　就可以了for example如果　Excel9.olb在C:/c:/>tlbimp　Excel9.olb 

select * from NS_Article Update NS_ArticleSET content = replace(convert(nvarchar(4000),content),localhost,192.168.0.169)where id=17 

Code: Convert DataReader to DataSetBy Steven SmithThe DataReader and the DataSet are two very different ways to access data using ADO.NET. The DataReader provides a direct one-way connection t

 怎樣讓TextBox得到焦點,TextBox在TabControl里面How to focus TextBox control inside of TabControl?TabControl1.Focus() if(this.txtEmployeeCardId.CanFocus)    {     this.txtEmployeeCardId.Focus();    } 解決辦法

 TabControl1.Focus() if(this.txtEmployeeCardId.CanFocus)    {     this.txtEmployeeCardId.Focus();    } 解決辦法:Are you trying to do this from, say within Form.Load? If so, try code likeMe.ActiveC

 TabControl1.Focus() if(this.txtEmployeeCardId.CanFocus)    {     this.txtEmployeeCardId.Focus();    } 解決辦法:Are you trying to do this from, say within Form.Load? If so, try code likeMe.ActiveC

在公司自己的ERP系統開發過程中遇到 System.Net.Dns的型別初始設定式發生例外狀況 問題:在一個程序中用到了     this.ttbHostName.Text=System.Net.Dns.GetHostName();     在開發機器上一切都正常,但是打包在