VS 2008 Sql Doesn't Return Any Data From The Database?
Dec 17, 2010
I have a Gridview control on an .aspx page. what is the first gridview control event, that gets triggered/fired.
The gridview control that I have have boundcolumns. I have configured the selectcommand in the .aspx page to pull the data from database as shown below:
Code:
[code]....
Question: Where the sql doesn't return any data from the database I would like to display some message on the .aspx page saying "No records found". To do that, I need to know the gridview event that gets fired.
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Mar 2, 2010
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@regCode varchar(10)
AS
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....
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[Code]....
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Oct 28, 2010
[Code]....
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before i've added the inner join it worked perfectly.
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May 25, 2010
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[
Function(Name="dbo.GetUserWiseThreadDetail_SP")]
[ResultType(typeof(Thread))]
[ResultType(typeof(Reply))]
public
IMultipleResults GetUserWiseThreadDetail_SP([Parameter(DbType="VarChar(30)")]
string userID)
{
ExecuteResult result = this.ExecuteMethodCall(this,
(MethodInfo)(MethodInfo.GetCurrentMethod())), userID);
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}
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public class
MypostIndexData
{
public
IEnumerable<Thread> Thrds {
get;
set; }
public
IEnumerable<Reply> Repls {
get;
set; }
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thrds,IEnumerable<Reply> repls)
{
this.Thrds=thrds;this.Repls=repls;
}
}
finally coding of controller action method
ForumDataContext pmforum = new
PMForumDataContext();
public
ActionResult MyPosts(string userId)
{
IEnumerable<Thread>thrds;
IEnumerable<Reply>repls;
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List<Thread> thrdlist =
new
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List<Reply> replylist;
if (repls !=
null)
{
replylist = new
List<Reply>(repls);
}
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MypostIndexData(thrds,repls));
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Try
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Aug 17, 2012
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Basically we have a button with the following:
Code:
protected void btnPrint_Click(object sender, EventArgs e)
{
using (PrintDocument pd = new PrintDocument())
{
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}
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Mar 26, 2010
protected void Button3_Click(object sender, EventArgs e)
{
//Create a connection to the database
MySqlConnection conn = new MySqlConnection("Database=kid07025;Data Source=195.178.228.254;User Id=kid07025;Password=********");
//open the connection
conn.Open();
//MySQL Query which updates the row where Anvandarnamn = Anvandarnamn (recieved from a cookie)
MySqlCommand cmd = new MySqlCommand("UPDATE personer SET Information=?Information,Fnamn=?Fnamn,Enamn=?Enamn,Personnr=?Personnr,Adress=?Adress,Postnr=?Postnr,Ort=?Ort WHERE Anvandarnamn=?Anvandarnamn", conn);
// Update with new text
cmd.Parameters.AddWithValue("?Anvandarnamn", Request.Cookies["Anvandarnamn"].Value);
cmd.Parameters.AddWithValue("?Information", TextBox1.Text);
cmd.Parameters.AddWithValue("?Fnamn", TextBox2.Text);
cmd.Parameters.AddWithValue("?Enamn", TextBox3.Text);
cmd.Parameters.AddWithValue("?Personnr",TextBox4.Text);
cmd.Parameters.AddWithValue("?Adress", TextBox5.Text);
cmd.Parameters.AddWithValue("?Postnr", TextBox6.Text);
cmd.Parameters.AddWithValue("?Ort", TextBox7.Text);
cmd.ExecuteReader();
conn.Close();
RefreshProfile();
}
I don't know what I am doing wrong here, but the database doesn't get updated when I press the button.
I use VS 2010, ASP.NET
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Oct 13, 2010
I tried it and it only returns the first table.
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