标签：ble 它的 time bool plain public keyword orm disabled
[System.Runtime.InteropServices.DllImport("user32.dll ")]
public static extern int SetWindowLong(IntPtr hWnd, int nIndex, int wndproc); [System.Runtime.InteropServices.DllImport("user32.dll ")] public static extern int GetWindowLong(IntPtr hWnd, int nIndex); public const int GWL_STYLE = -16; public const int WS_DISABLED = 0x8000000; public static void SetControlEnabled(Control c, bool enabled) { if (enabled) { SetWindowLong(c.Handle, GWL_STYLE, (~WS_DISABLED) & GetWindowLong(c.Handle, GWL_STYLE)); } else { SetWindowLong(c.Handle, GWL_STYLE, WS_DISABLED + GetWindowLong(c.Handle, GWL_STYLE)); } } private void button2_Click(object sender, System.EventArgs e) { SetControlEnabled(this.button1, false); this.button1.ForeColor = Color.White; }winform控件在Enable=false的情况下改变它的字体颜色
标签：ble 它的 time bool plain public keyword orm disabled
原文地址：http://www.cnblogs.com/candyzhmm/p/6055343.html
