public void SaveData() //定义函数SaveData,来保存数据。
{
string constr = "Server=localhost;Data Source=127.0.0.1;User ID=root;Password=root;DataBase=bridgemap;Charset=utf8;"; //定义连接数据库的字符串,
string sqlString = string.Format ("INSERT INTO bridgemap_info (id,bridge_name,bridge_lng,bridge_lat,logintimes) VALUES('{0}','{1}','{2}','{3}','{4}')",qlbianhao.Text .Trim (),qlmingcheng .Text .Trim (),qljingdu .Text.Trim(),qlweidu .Text.Trim (),qlbianhao .Text.Trim ());
try
{
using (MySqlConnection con = new MySqlConnection(constr))
{
MySqlCommand cmd = new MySqlCommand(sqlString, con);
con.Open();
int val = cmd.ExecuteNonQuery();
con.Close();
if (val <= 0)
ClientScript.RegisterStartupScript(this.GetType(), "", "alert('插入数据失败!')");
else
ClientScript.RegisterStartupScript(this.GetType(), "", "alert('插入数据成功!')");
}
}
catch(Exception exp)
{
//处理异常;
ClientScript.RegisterStartupScript(this.GetType(), "", "alert('插入数据失败! 详情:" + exp.Message + "')");
}
}
使用C#语言向数据库写入数据
猜你喜欢
转载自blog.csdn.net/qq_37855507/article/details/83012974
今日推荐
周排行