描述:拉动DataGridView滚动条时会出现闪烁,看起来像是在重画,感觉不是很好. 解决方式:采用双缓存机制,在方案中添加方法. 代码: public static class ExtensionMethods{ public static void DoubleBuffered(this DataGridView dgv, bool setting) { Type dgvType = dgv.GetType(); PropertyInfo pi =
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; 引用 选择DataGridView中的某一行,离开后,若数据变化则更新到
SqlConnection conn = new SqlConnection('Server=(local);DataBase=test;User=sa;Pwd=sa'); SqlDataAdapter da = new SqlDataAdapter('select * from test', conn); DataSet ds = new DataSet(); da.Fill(ds); dataGridView1.DataSource = ds.Tables[0]; ① DataGridVie