C#进度条的问题

显示全部楼层 · 2010-11-17 17:43:37

我用prossgress和timer做了一个进度条，想要进度完成后，show新窗体，可是无法实现
private void 成功登陆_Load(object sender, EventArgs e)

{

this.progressBar1.Enabled = true;

this.progressBar1.Value = 0;

this.progressBar1.Maximum = 100;

this.progressBar1.Minimum = 0;

this.progressBar1.Step = 50;

this.timer1.Enabled = true;

this.timer1.Start();

if (this.progressBar1.Value == 100)

{

Form4 form4 = new Form4();

form4.Show();

this.Hide();

}
应该怎么做，谢谢，还是有更好的办法

}

private void timer1_Tick(object sender, EventArgs e)

{

if (this.progressBar1.Value < 100)

this.progressBar1.Value = this.progressBar1.Value + 20;

}
可是将show无限个窗体

千问 · 2010-11-17 17:43:37

if (this.progressBar1.Value == 100)
{timer1.Enabled=False;//加上这句就OK了。。。。
Form4 form4 = new Form4();
form4.Show();
this.Hide();
}

千问 · 2010-11-17 17:43:37

private void timer1_Tick(object sender, EventArgs e)
{
if (this.progressBar1.Value < 100)
this.progressBar1.Value = this.progressBar1.Val

千问 · 2010-11-17 17:43:37

private void timer1_Tick(object sender, EventArgs e)

C#进度条 的问题

C#进度条的问题