不眠的风云

try { SqlConnection conn = new SqlConnection("server=" + DBInfo.getIPAddress() + "," + DBInfo.getPort() + ";database=" +DBInfo.getDBName() +";user id=" + DBInfo.getSqlName(

this.PictureDataGridView.Columns[0].HeaderText = "编号";//第一列title this.PictureDataGridView.Columns[1].HeaderText = "元件名称";//第二列title this.PictureDataGridView.Columns[2].

this.groupBox1.Controls.Add(pb1); this.groupBox1.Controls.Add(pb2); this.groupBox1.Controls.Add(pb3); this.groupBox1.Controls.Add(pb4);

将图片缩小或放大至目标宽高public Image pictureProcess(Image sourceImage,int targetWidth,int targetHeight) { int width;//图片最终的宽 int height;//图片最终的高 try {

查询string sql = "select 列名1 from 表名 where id=@id";byte[][] image = new byte[41][]; try { conn.Open(); SqlCommand com = new SqlCommand(sql, this.

this.BackColor = Color.White; this.TransparencyKey = Color.White;//令窗体透明