/// <summary>
/// 上传文件的按钮事件，打开文件视图，选择文件，开始上传
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Sendbtn_Click(object sender, EventArgs e)
{
string filePath = string.Empty; // 用来保存文件的绝对路径；
this.isCancel = false; // 初始化为没有取消
//打开文件视图;
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.InitialDirectory = "D:\\";
openFileDialog.Title = "选择上传的文件";
openFileDialog.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
openFileDialog.FilterIndex = 2;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
filePath = openFileDialog.FileName; // 上传文件的绝对路径
IsUpload = true; // 标记在上传中;
// 设置使用backgroundWorker
processBarDiage = new ProcessBarDiage(); // 进度条
processBarDiage.TransfEvent += (bool judge) => { this.isCancel = judge; };
highestPercentageReached = 0;
processBarDiage.Show(this);
upLoad_fileWorker1.RunWorkerAsync(filePath); // 使用backgroundWorker
}
}
}
// 打开新窗口，进度框
private void OpenProcess()
{
ProcessBarDiage barDiage = new ProcessBarDiage();
barDiage.TransfEvent += (bool judge) => { this.isCancel = judge; };
highestPercentageReached = 0;
barDiage.label1.Text = $"正在下载\"{filesView.SelectedItem.ToString()}\"";
barDiage.Show();
}