
VS2010 留言板回复功能,更新数据库表的时候错误,access数据库。求大神指点!
在编号里输入ID,点击回复按钮,回复按钮代码如下:stringstrConnection="Provider=Microsoft.Jet.OleDb.4.0;"+"Dat...
在编号里输入ID,点击回复按钮,回复按钮代码如下:
string strConnection = "Provider=Microsoft.Jet.OleDb.4.0;" + "Data Source= " + MapPath("../data/Database1.mdb");
OleDbConnection objConnection = new OleDbConnection(strConnection);
objConnection.Open();
int i = Convert.ToInt32(TextBox1.Text);
string cmdInsert = "update lyb set reply='" + TextBox2.Text + "' where ID=i" ;
OleDbCommand cmd = new OleDbCommand(cmdInsert, objConnection);
cmd.ExecuteNonQuery();
cmd.Connection = objConnection;
objConnection.Close();
TextBox2.Text = "";
Response.Redirect("留言管理.aspx"); 展开
string strConnection = "Provider=Microsoft.Jet.OleDb.4.0;" + "Data Source= " + MapPath("../data/Database1.mdb");
OleDbConnection objConnection = new OleDbConnection(strConnection);
objConnection.Open();
int i = Convert.ToInt32(TextBox1.Text);
string cmdInsert = "update lyb set reply='" + TextBox2.Text + "' where ID=i" ;
OleDbCommand cmd = new OleDbCommand(cmdInsert, objConnection);
cmd.ExecuteNonQuery();
cmd.Connection = objConnection;
objConnection.Close();
TextBox2.Text = "";
Response.Redirect("留言管理.aspx"); 展开
2013-09-16
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