How to list all the reports, that I have created in the report server? Later I would like to use this list to display them in my ReportViewer control.
Report server uses stored procedure called FindObjectsNonRecursive.
string cnxstr = "Data Source=server;Initial Catalog=ReportServer;Integrated Security=SSPI;"; //connection string
using (SqlConnection connection = new SqlConnection(cnxstr))
{
connection.Open();
SqlCommand command = new SqlCommand();
command.Connection = connection;
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "FindObjectsNonRecursive";
command.Parameters.Add(new SqlParameter("#Path", "/folder_name"));
command.Parameters.Add(new SqlParameter("#AuthType", 1));
SqlDataReader reader = null;
try
{
reader = command.ExecuteReader();
while (reader.Read())
{
string path = reader["Path"].ToString();
//now you can display this path in your list, or do whatever
}
}
finally
{
if (reader != null)
reader.Close();
}
}
Related
I have documents saved in a SQL Server database as varbinary(MAX).
I am trying to retrieve the document from the database with below code. The problem I am facing is that no matter the browser I use, I don't get any response back. No dialog the browser just displays the turning circle.
Any suggestions would be highly appreciated..
if (e.ButtonID != "Download")
return;
int id = 2;
byte[] bytes;
string fileName, contentType;
string constr = ConfigurationManager.ConnectionStrings["bexsConnectionString"].ConnectionString;
using (SqlConnection con = new SqlConnection(constr))
{
using (SqlCommand cmd = new SqlCommand())
{
cmd.CommandText = "select Title, WillData, MIMEType from Will_documents where Doc_id = #Id";
cmd.Parameters.AddWithValue("#Id", id);
cmd.Connection = con;
con.Open();
using (SqlDataReader sdr = cmd.ExecuteReader())
{
sdr.Read();
bytes = (byte[])sdr["WillData"];
contentType = sdr["MIMEType"].ToString();
fileName = sdr["Title"].ToString();
Response.Buffer = true;
Response.Charset = "";
Response.Clear();
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.ContentType = contentType;
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
}
con.Close();
}
}
Eventually got it Working.
Response.ClearContent();
Response.ContentType = "application/octetstream";
Response.AddHeader("Content-Disposition", string.Format("attachment; filename={0}", name));
Response.AddHeader("Content-Length", documentBytes.Length.ToString());
Response.BinaryWrite(documentBytes);
Response.Flush();
Response.Close();
listbox is emptyI want to take data from my sql and insert it into my listbox form but i can't. By compiling listbox is empty. What do i wrong?
private: System::Void listBox1_SelectedIndexChanged(System::Object^ sender, System::EventArgs^ e)
{
String^ SQLconnection = "Server = localehost; Uid = root; Password = pass123; Database = details";
MySqlConnection^ conn = gcnew MySqlConnection(SQLconnection);
MySqlCommand^ cmd = gcnew MySqlCommand("SELECT * FROM details.material;", conn);
MySqlDataReader^ reader;
try
{
conn->Open();
reader = cmd->ExecuteReader();
while (reader->Read())
{
listBox1->Text +=(reader->GetInt32(0));
}
}catch (Exception^ ex)
{
MessageBox::Show(ex->Message);
}
}
Im trying to connect my mobile to PC database using this code:
string cString = #"Persist Security Info=False;Integrated Security=false;Initial Catalog=myDB;server=192.168.1.11,1433\SqlExpress";
SqlConnection connection = new SqlConnection(cString);
connection.Open();
using (SqlCommand cmd = new SqlCommand("SELECT name1 FROM Product", connection))
{
using (SqlDataReader rdr = cmd.ExecuteReader())
{
while (rdr.Read())
{
t.Text += rdr.GetString(rdr.GetOrdinal("name1")) + System.Environment.NewLine;
}
}
}
Unfortunately I'm getting error: "Input string was not in the correcr format", source: mscorlib.
I know that there's error in connectionString (throwin exception after connection.Open())
Any ideas? Thanks in advance!
your current Culture is not in correct format
protected override void OnResume()
{
base.OnResume();
//Here you would read it from where ever.
var userSelectedCulture = new CultureInfo("en-US");
Thread.CurrentThread.CurrentCulture = userSelectedCulture;
}
I'm trying to fill my list on Visual Studio side with help of stored procedure.
I'm using the following stored procedure:
CREATE PROCEDURE [dbo].[GetColletcion]
AS
BEGIN
select CollectionType.Name ,GlassesCollection.Name
from GlassesCollection
inner join CollectionType
on GlassesCollection.CollectionType=CollectionType.CollTypeID
END
Here's the code-behind:
protected void Button1_Click(object sender, EventArgs e)
{
List<GlassesCollection> list = new List<GlassesCollection>();
using (SqlConnection conn = new SqlConnection("Server=(local);DataBase=ISeeOptic;Integrated Security=SSPI"))
{
GlassesCollection gln = new GlassesCollection();
SqlCommand cmd = new SqlCommand();
SqlDataReader reader;
cmd.Connection = conn;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "GetColletcion";
conn.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
gln.Name = (string)reader["CollectionType.Name"];
gln.CollectionType = (string)reader["GlassesCollection.Name"];
list.Add(gln);
}
reader.Close();
conn.Close();
}
}
But when it comes to this row:
gln.Name = (string)reader["CollectionType.Name"];
I get this Exception:
Exception Details: System.IndexOutOfRangeException: CollectionType.Name
The index outside of the range, although in database more than one record.
How can I solve my problem?
It would be best to use column aliases and refer to the columns by those instead.
CREATE PROCEDURE [dbo].[GetColletcion]
AS
BEGIN
select CollectionType.Name As TypeName ,GlassesCollection.Name As GlassesName
from GlassesCollection
inner join CollectionType
on GlassesCollection.CollectionType=CollectionType.CollTypeID
END
Then use
(string)reader["TypeName"];
(string)reader["GlassesName"];
If you cannot change your stored procedure, then you can use the oridinal position:
(string)reader[0]; //CollectionType.Name
(string)reader[1]; //GlassesCollection.Name
I corrected your typo, too. (GetCollection)
CREATE PROCEDURE [dbo].[GetCollection]
AS
BEGIN
select CollectionType.Name AS CollectionType_Name, GlassesCollection.Name AS GlassesCollection_Name
from GlassesCollection
inner join CollectionType
on GlassesCollection.CollectionType=CollectionType.CollTypeID
END
Code behind:
protected void Button1_Click(object sender, EventArgs e)
{
List<GlassesCollection> list = new List<GlassesCollection>();
using (SqlConnection conn = new SqlConnection("Server=(local);DataBase=ISeeOptic;Integrated Security=SSPI"))
{
GlassesCollection gln = new GlassesCollection();
SqlCommand cmd = new SqlCommand();
SqlDataReader reader;
cmd.Connection = conn;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "GetCollection";
conn.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
gln.Name = (string)reader["GlassesCollection_Name"];
gln.CollectionType = (string)reader["CollectionType_Name"];
list.Add(gln);
}
reader.Close();
conn.Close();
}
}
public string getLabel(int ReportID, int labelID)
{
string s;
System.Data.SqlClient.SqlConnection myConnection = new System.Data.SqlClient.SqlConnection("Data Source=*****;Persist Security Info=True;Password=****;User ID=*********;Initial Catalog=iLoyaltyDW");
SqlCommand myCommand = new SqlCommand();
myCommand.Connection = myConnection;
myCommand.CommandType = CommandType.Text;
myCommand.CommandText = "select ....";
myConnection.Open();
SqlDataReader reader = myCommand.ExecuteReader();
while (reader.Read())
{
s = reader.GetString(0);
}
return s;
}
Yo need to add a reference to the assembly from the report properties U/I
Take a look here for steps and caveats:
http://msdn.microsoft.com/en-us/library/ms155974.aspx