ejazmusavi

I have suddenly deleted a sql server databse file from Sql server management studio. and recovered it using a data recovery software. but now unable to open this database. the error is "aaa.mdf is not a primary database file error 5171". i need urgent solution plz. help me to solve …

I m trying to connect an sql express database over lan. my connection string is as below. Data Source=Mr-4f04a26307ff\sqlexpress; AttachDBFilename=F:\\Projects\\MyProj\\FirstProj\\bin\\Debug\\Database\\MyDB.mdf;Integrated Security=ture; User Instance=true; but unable to connect and throw this exception Login Failed for user 'Mr-4f04a26307ff\Guest' What is the problem with this and what is the solution. thnx

Hi Expert I am working with a project in c# vs.net 2005 and sql express as backend. I have successfully completed the works.i want to connect my application and sql express on lan. I have successfully connected the data base one day before but because of some problem i have …

Hi experts, I am developing a Windows base application in Visual Studio 2005 C# as front end and SQL Express Edition [that comes with VS .NET 2005] as backend. I have a lan containing three PCS, one as Server and another two as Clients. I want to keep the database …

I have a lenovo 3000 n200 laptop. It does charge the battery 4% in whole the night. when i opened it i found a burnt IC in it. for more detial plz see this image.[URL="http://www.freeuploadimages.org/images/07ch5fypi7w92pkl6ph0.gif"]http://www.freeuploadimages.org/images/07ch5fypi7w92pkl6ph0.gif[/URL]

Hi every one! i want to make a drawing programm in c# like ms paint in windows. I want to draw line, rectangle, square, ellipse and other objects on mouse move and mouse up events and fill them with colour. To do this from where i have to start? any …

Hi Experts! I am working on drawing in C#. I have a problem in this program; when I draw a new object on mouse event and paint event the previous drawn object disappears. My code is as follows. [CODE] private void picMain_MouseDown(object sender, MouseEventArgs e) { MouseDownPoint = e.Location; mouseMovePoint …

Hi Experts! Plz can any help me to do flood fill in c#. I am trying to do this for 8 days but still nothing.............. plz thnx in advance

Hi Experts I m trying to retry images from database. My code is as below [CODE] DataTable tab = obj.createtable("Select pics from picto");//obj is the class in which createtable(string query) is function which returns datatable according to query byte[] ImgByte = (byte[])tab.Rows[0][0]; FileStream fs = new FileStream("test.GIF", FileMode.Create); fs.Write(ImgByte, 0, …

Hi I have project which involve a database and a folder in which i will store the images which paths are stored in database. When i make a setup copy of my project and run it gives the following error. COULD NOT FIND FILE 'C:\DOCUMENT AND SETTINGS\ADMINISTRATOR\ISO.mdb' while i have …

Hi everyone! I have a windows base application in c#(vs 2005). In which i have a crystal report(version: came with visual studio 2005). I want add an image in the report doc which may change dynamically at the runtime. The image path is stored in database(MS Access) as string. How …

i have a c# project with a table "Pics". it has two columns R_no(int) Picto(OLE). How i can store images if different formats in this table and retrieve it to show in a picture box. plz help me to solve this my code is as below [code=c#] string q2 = …

Hi! i have an asp.net project developed. Now i want to run it on lan. I mean i want to store all the asp files on the server and access it from the clients through browsers. what is the mechanism used for it vry vry vry urgent plz thnx in …

Hi everyone I have a datagridview with a checkbox culumn. I want to check whether the check box cell is checked or unchecked. my code is as below. it does work for the checked cell but when i uncheck one of the checked it does not remove it from the …

Hi every one! I am working with a project which envolve database. I have a datagridview to veiw the table. when i delete some data from the data base i also want to delete it from the datagridview and when upgrade some thing also want to upgrade the datagridview. How …

Hi Everyone! I am trying to learn crystal report using c# vs 2005 with MS access database.I need URL of any tutorial for beginner if any one know. plzzzzzzzzz thnx in advnc

HI all! in c# when i write a query to update there occurs an error "Syntex Error in UPDATE query" my code is as [LIST=1] [*]string query="UPDATE Employee_Table StartTime='"+txt_StartTime.Text+"',EndTime='"+txt_endTime.Text+"'where id="+txt_id.Text+";"; [/LIST] where Employee_Table is a table in Acces the field StartTime is of date/time data types and EndTime is also …

Hi every one I am new to php and trying to connect PHP and MySQL my code is as below [code=php] <html> <body> <?php $My_con= mysql_connect('localhost'); echo $My_con ?> </body> </html> [/code] but this error occurd [B]Warning: mysql_connect() [[COLOR="Red"]function.mysql-connect[/COLOR]]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Program Files\EasyPHP …

Hi Every one! i have a data gridview consisting of four column [B]total_time,Start_time,End_Time,Day[/B] all are of [B]date/time[/B] data types. i want to add the first to columns [B]Total_Time[/B] and [B]Start_Time[/B] and show the result into third column [B]End_Time[/B] and the coresponding day in the fourth column [B]Day[/B]. the[B] total_Time[/B] may …

hi every one! I have a datagridview which contain 5 column (data source is a table in ms acces). i want to add 3rd and 4th column using loop but there is an error occured "input string was not in correct format" [code=c#]for (int i = 0; i < dataGridView1.Rows.Count …

Hi every one! I have an acces table viewed in datagridview and trying to add the values of column 3 and 4 (date time data types). my code is as below. string StartTime = dataGridView1.Rows[i].Cells[3].Value.ToString(); string StartTime = dataGridView1.Rows[i].Cells[3].Value.ToString(); string Total = dataGridView1.Rows[i].Cells.Value.ToString(); MessageBox.Show(StartTime); TimeSpan spantotal = TimeSpan.Parse(Total); //convert f …

Hi Every one. i have three timespan t1 =00:10 t2=1:20; and t3. where t3=t1.Add(t2); now t3=1:30 how i can convert this to 1:30Am or 1:30PM Please any one to help me....... Thnx in advance

Hi Every one. I have an MS access database table in which i have stored a data type of date/time in short time format. When i access the table from c# and diplay it into a data grid view the column in short time format diplay as long time format …