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c#,winform,progressbar+labe,联动显示进度

2008-05-15 11:12  Virus-BeautyCode  阅读(22250)  评论(9编辑  收藏  举报
 private void btnCount_Click(object sender, EventArgs e)
{
label1.Visible
=true;
progressBar.Visible 
= true;
progressBar.Minimum 
= 0;
progressBar.Maximum 
= ds.Tables[""].Rows.Count;
progressBar.BackColor 
= Color.Green;
for (int i = 0; i < ds.Tables[""].Rows.Count; i++
{
progressBar.Value
++;
Application.DoEvents();
this.label1.Text = Convert.ToString(progressBar.Value);
 }

}


或者

private void btnCount_Click(object sender, EventArgs e)
{
label1.Visible
=true;
progressBar.Visible
= true;
progressBar.Minimum
= 0;
progressBar.Maximum
= ds.Tables[""].Rows.Count;
progressBar.BackColor
= Color.Green;
for (int i = 0; i < ds.Tables[""].Rows.Count; i++)
{
progressBar.Value
++;
Application.DoEvents();
this.label1.Text = Convert.ToString(progressBar.Value);this.label1.Refresh();
}

}