Can some body tell me how to implement one to one chat in Asp.net application like gmail. I simply can not figure out any solution. I tried to google this but everything I am getting is group chat like chat room. I need one to one chat. Like when you login to the application it will show the list of users online. Click on one user to chat with him/her only. Any kind of help will be appreciated. Plz plz plz help me.... :-)
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Here is the complete code listing. SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["MyCon"]); protected void txtdeptnos_TextChanged(object sender, EventArgs e) { plcHolder.Controls.Clear(); for (int i = 1; i <= Convert.ToInt32(txtdeptnos.Text); i++) { DropDownList ddl = new DropDownList(); ddl.ID = "ddl" + i.ToString(); ddl.AppendDataBoundItems = true; ddl.Items.Clear(); ddl.Items.Add("Select Department"); ddl.Width = 130; ddl.Items[0].Value = "0"; string strfac = "select deptid,deptname from department where bitDeletedFlag=0"; con.Open(); DataSet ds1 = new DataSet(); SqlDataAdapter da = new SqlDataAdapter(strfac, con); da.Fill(ds1, "department"); ddl.DataSource = ds1.Tables["department"]; ddl.DataTextField = "deptname"; ddl.DataValueField = "deptid"; ddl.DataBind(); con.Close(); plcHolder.Controls.Add(ddl); plcHolder.Controls.Add(new LiteralControl("
")); plcHolder.Controls.Add(new LiteralControl("
")); } } protected void BtnSave_Click(object sender, EventArgs e) { foreach (Control control in this.plcHolder.Controls) { if (control.GetType().Name == "DropDownList") { DropDownList dd = (DropDownList)control; depts = depts + ", " + dd.SelectedItem.ToString(); //I want to concartinate all the selected values of the drop downs and to be inserted into the DB at this click function. But the place holder gets empty. This loop is not executing totally. Session["val"] = dd.SelectedItem.ToString(); } } }
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All I am dynamically creating some dropdownlist in the TextBox textchanged event and placing them in a placeholder. Now I want to retrieve all the dropdowns selected value to be inserted into the DB when i press save button. But the problem is that when I press save my place holder gets empty and there is no drop down. How can I do that. I hope I am making sense. Please please help me.....
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All Can anybody tell me how to create a one to one chat application like Gmail in Asp.Net using C#. I am talking about web application not windows. Please please please provide some sample code. I need it urgently. Any kind of help will be appreciated. Thanks.
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All, how are you doing there? Must be fine. I am getting a terrible stack over flow exception error in my PDA application. And I simply can't under stand why this is happening? Currently I am working on a project where the user has to inspect a vehicle for different failures. The flow is like this. There is a form named Select Inspection where the user selects the vehicle id and clicks on Inspection. Then It will go to the next screen where the user presses start inspection. After clicking on that the next form will display a list of categories such as cab test, brake test, emission test etc and all these values comes from the database and buttons are created according to the category. When the user clicks on a particular category different question will come on the screen under that category. It will also come from the database and the buttons are created at runtime. Then when the user clicks on a particular question in the next screen he has to pass or fail the question. Whatever button the user clicks, it then again comes back to the questions form and a tick or cross mark is displayed according to pass or fail. After answering all the question the user has to click on pass button at the bottom of the question screen. Then it will go back to the category screen and an associated image will be displayed on the right side of the category. All these buttons and pictures are created at run time. All these are working well for 7 question ...But when I click on the 8th question it is showing the stack over flow exception. I am here also giving mu code snippet. Start Inspection Form... private void button1_Click(object sender, EventArgs e) { CatgoryQuestion cc = new CatgoryQuestion(); cc.ShowDialog(); this.Close(); } Category Form using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Data.SqlServerCe; namespace AIS_Start { public partial class CatgoryQuestion : Form { public CatgoryQuestion() { InitializeComponent(); } private const string LOCALDATABASE = "\\My Documents\\AISNEW.sdf"; private const string CONNECTIONSTRING = "data source=" + LOCALDATABASE;//connection string for local database private SqlCeConnection ceConn = null; Button btn; int a, b, c, d, i, f, g; PictureBo
Hey....What If the user enter a fake id and photo....
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All, How are you doing there? Can anyone guide me to create a virtual drive application in C#.Net or VB.Net. What I want to ask is that I have created a web application in which when a user logs in he/she can store his files and folders and can do almost everything like create, cut, copy, paste, rename, delete, file editing etc. Now what I have to do is to create an windows application in which when the user logs in he/she can see the files and folders that is stored on server. And the application will create a virtual drive in windows explorer. And all the windows tasks should available there. And whatever changes the user makes on that drive it will immediately reflect in the web folder also. I hope you understand my problem. Please help me in this. I just don't know how to start. Any help will be appreciated. Thanks......
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
I found the solutions for my own problem.....
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All How are you. I have a problem. I want to implement “Quota Management” in my application. Quota Management in the sense, Suppose you login to yahoo or gmail or any other mail id, then in the welcome screen you can see a progress bar which is showing you are using 100MB of your 1 GB limit. I want to do the same. Do you have any idea about that. Let me give you a brief idea what I am trying to do. I am creating a new folder for every new user registered. So if I can give a maximum size limit to that folder and at the time of login if I can check the total used space and the maximum size of the folder then the problem may be over. I don’t know if it will work or not. But I guess it will work. Can anybody help me in this. Please please pleaseeee its very urgent.
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962
Hi All Does anyone know the procedure to Open edit and Save office documents in an Asp.Net application. What I am trying to ask is.... Suppose there is an application in which after you login you can view files and folders stored on a particular server...I have done all the things such as Creating new folder, Cut copy paste delete rename, Upload and Download. But I have do one more thing. That is to edit the office files. When the user clicks on any office document, it will ask to open or download. The user has to open it and the appklication will open in Word only. I have done till this. After that the user can edit the file and can save the same at the server directly which I can't able to do. If anyone had done this before then please let me know. Its very urgent. Any help will be appriciated......
Sagar Pattnayak Software Developer Sun-Dew Solutions +91-9831169962