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protected void txtProperTitle_TextChanged(object sender, EventArgs e)
{
string strConn = " Server=xiao\\SQLEXPRESS;Initial Catalog=catalogue;User ID=sa;Password=123";
SqlConnection cn = new SqlConnection(strConn);
string SqlString = "select keyWords from dbo.cat where name="+txtProperTitle.Text;
try
{
cn.Open();
SqlCommand objCommand = new SqlCommand(SqlString, cn);
SqlDataReader objReader = objCommand.ExecuteReader();
while (objReader.Read())
{
txtKeyword.Text = objReader.GetString(0);
}
cn.Close();
}
catch (Exception e2)
{
 
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<div>
<asp:TextBox runat="server" ID="txt"></asp:TextBox>
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