 <xmp> using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.IO; using System.Net; using System.Threading;
namespace UpLoad { /// <summary> /// Form1 的摘要说明。 /// </summary> public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.TextBox txtURI; private System.Windows.Forms.Button btnSelect; private System.Windows.Forms.Button btnUpLoad; private System.Windows.Forms.StatusBar stBar; private System.Windows.Forms.OpenFileDialog openFile; private System.Windows.Forms.ListBox lstFiles; private System.Windows.Forms.Button btnDelete; private WebClient client=new WebClient(); /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.Container components = null;
public Form1() { // // Windows 窗体设计器支持所必需的 // InitializeComponent();
// // TODO: 在 InitializeComponent 调用后添加任何构造函数代码 // }
/// <summary> /// 清理所有正在使用的资源。 /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); }
#region Windows 窗体设计器生成的代码 /// <summary> /// 设计器支持所需的方法 - 不要使用代码编辑器修改 /// 此方法的内容。 /// </summary> private void InitializeComponent() { this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.txtURI = new System.Windows.Forms.TextBox(); this.btnSelect = new System.Windows.Forms.Button(); this.btnUpLoad = new System.Windows.Forms.Button(); this.stBar = new System.Windows.Forms.StatusBar(); this.openFile = new System.Windows.Forms.OpenFileDialog(); this.lstFiles = new System.Windows.Forms.ListBox(); this.btnDelete = new System.Windows.Forms.Button(); this.SuspendLayout(); // // label1 // this.label1.Location = new System.Drawing.Point(24, 15); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(48, 23); this.label1.TabIndex = 0; this.label1.Text = "上传到:"; // // label2 // this.label2.Location = new System.Drawing.Point(8, 56); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(64, 23); this.label2.TabIndex = 1; this.label2.Text = "上传文件:"; // // txtURI // this.txtURI.Location = new System.Drawing.Point(80, 16); this.txtURI.Name = "txtURI"; this.txtURI.Size = new System.Drawing.Size(256, 21); this.txtURI.TabIndex = 2; this.txtURI.Text = ""; // // btnSelect // this.btnSelect.Location = new System.Drawing.Point(336, 56); this.btnSelect.Name = "btnSelect"; this.btnSelect.TabIndex = 4; this.btnSelect.Text = "选择..."; this.btnSelect.Click += new System.EventHandler(this.btnSelect_Click); // // btnUpLoad // this.btnUpLoad.Location = new System.Drawing.Point(336, 120); this.btnUpLoad.Name = "btnUpLoad"; this.btnUpLoad.TabIndex = 5; this.btnUpLoad.Text = "开始上传"; this.btnUpLoad.Click += new System.EventHandler(this.btnUpLoad_Click); // // stBar // this.stBar.Location = new System.Drawing.Point(0, 176); this.stBar.Name = "stBar"; this.stBar.ShowPanels = true; this.stBar.Size = new System.Drawing.Size(424, 22); this.stBar.TabIndex = 6; // // openFile // this.openFile.Multiselect = true; this.openFile.Title = "选择上传问文件"; // // lstFiles // this.lstFiles.ItemHeight = 12; this.lstFiles.Location = new System.Drawing.Point(80, 56); this.lstFiles.Name = "lstFiles"; this.lstFiles.Size = new System.Drawing.Size(256, 88); this.lstFiles.TabIndex = 7; // // btnDelete // this.btnDelete.Location = new System.Drawing.Point(336, 88); this.btnDelete.Name = "btnDelete"; this.btnDelete.TabIndex = 8; this.btnDelete.Text = "从列表删除"; this.btnDelete.Click += new System.EventHandler(this.btnDelete_Click); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.ClientSize = new System.Drawing.Size(424, 198); this.Controls.Add(this.btnDelete); this.Controls.Add(this.lstFiles); this.Controls.Add(this.stBar); this.Controls.Add(this.btnUpLoad); this.Controls.Add(this.btnSelect); this.Controls.Add(this.txtURI); this.Controls.Add(this.label2); this.Controls.Add(this.label1); this.Name = "Form1"; this.Text = "Form1"; this.ResumeLayout(false);
} #endregion
/// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] static void Main() { Application.Run(new Form1()); }
private void btnSelect_Click(object sender, System.EventArgs e) { if(openFile.ShowDialog()==DialogResult.Cancel) { return; } for(int i=0;i<openFile.FileNames.Length;i++) { if(!lstFiles.Items.Contains(openFile.FileNames[i])) { lstFiles.Items.Add(openFile.FileNames[i]); } } }
private void btnDelete_Click(object sender, System.EventArgs e) { if(lstFiles.SelectedIndex==-1) { return; } lstFiles.Items.RemoveAt(lstFiles.SelectedIndex); }
private void btnUpLoad_Click(object sender, System.EventArgs e) { Thread th=new Thread(new ThreadStart(StartUpLoad)); th.Start(); } private void StartUpLoad() { string url=txtURI.Text; string path=string.Empty; int i=0; btnUpLoad.Enabled=false; try { stBar.Text="开始上传文件..."; for(int j=0;j<lstFiles.Items.Count;j++) { stBar.Text="开始上传文件"+lstFiles.Items[j].ToString(); client.UploadFile(url,"POST",lstFiles.Items[j].ToString()); i++; stBar.Text=i.ToString()+"个文件上传"; } stBar.Text="上传文件结束,总共上传"+i.ToString()+"个文件!"; } catch(WebException ex) { MessageBox.Show(ex.Message,"Error"); stBar.Text="上传中断"; } finally { btnUpLoad.Enabled=true; } } } } </xmp> 
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