private void CopyWithProgress(string[] filenames) { // Display the ProgressBar control. pBar1.Visible = true; // Set Minimum to 1 to represent the first file being copied. pBar1.Minimum = 1; // Set Maximum to the total number of files to copy. pBar1.Maximum = filenames.Length; // Set the initial value of the ProgressBar. pBar1.Value = 1; // Set the Step property to a value of 1 to represent each file being copied. pBar1.Step = 1;
// Loop through all files to copy. for (int x = 1; x <= filenames.Length; x++) { // Copy the file and increment the ProgressBar if successful. if(CopyFile(filenames[x-1]) == true) { // Perform the increment on the ProgressBar. pBar1.PerformStep(); } } } 你要得到最大时间!
http://expert.csdn.net/Expert/TopicView3.asp?id=1311170
那就自己根据数据库的大小进行判断
{
// Display the ProgressBar control.
pBar1.Visible = true;
// Set Minimum to 1 to represent the first file being copied.
pBar1.Minimum = 1;
// Set Maximum to the total number of files to copy.
pBar1.Maximum = filenames.Length;
// Set the initial value of the ProgressBar.
pBar1.Value = 1;
// Set the Step property to a value of 1 to represent each file being copied.
pBar1.Step = 1;
// Loop through all files to copy.
for (int x = 1; x <= filenames.Length; x++)
{
// Copy the file and increment the ProgressBar if successful.
if(CopyFile(filenames[x-1]) == true)
{
// Perform the increment on the ProgressBar.
pBar1.PerformStep();
}
}
}
你要得到最大时间!