datagridview 속도향상

<br /> <br /> <br /> <br /> typeof(DataGridView).InvokeMember(<br /> "DoubleBuffered",<br /> BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.SetProperty,<br /> null,<br /> datagridview_object이름,<br /> new object[] { true });<br /> <br /> <br /> <br /> <br />



출처 :
http://stackoverflow.com/questions/118528/horrible-redraw-performance-of-the-datagridview-on-one-of-my-two-screens


생생한 datagridview object 이름 : datagridview_object이름




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더 좋은 방법

ExtensionMethods 으로 하는 방법!

mainform class 아래에다 다음을 넣고

<br /> <br /> public static class ExtensionMethods<br /> {<br /> public static void DoubleBuffered(this DataGridView dgv, bool setting)<br /> {<br /> Type dgvType = dgv.GetType();<br /> PropertyInfo pi = dgvType.GetProperty("DoubleBuffered",<br /> BindingFlags.Instance | BindingFlags.NonPublic);<br /> pi.SetValue(dgv, setting, null);<br /> }<br /> }<br /> <br /> <br />

form load 같은곳에 다음 추가 dataGridView1.DoubleBuffered(true);






출처 :
http://bitmatic.com/c/fixing-a-slow-scrolling-datagridview