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14 Posted Topics
 | Hi , I want to add a new item to combibox at runtime. Actually in my form i am having a textbox,combobox and a button. After entering item name in textbox and then clicking on button, the new item has to added to the combobox items list. Thanks in advance |
| | Hi, I want to validate the text in a textbox. Actually i am trying to enter to amount in the textbox. If other than integer is entered in the textbox , it should say " please enter integer value ". Can somebody pls tell me how to do this. ( … |
| | Hi I am very new to C#. Below is the program which i am trying. { string connstring = "Data Source = .\\SQLEXPRESS;Initial Catalog = SAMP; Integrated Security = True"; SqlConnection conn = new SqlConnection(connstring); SqlCommand comm = new SqlCommand(); comm.Connection = conn; SqlDataAdapter myadapter = new SqlDataAdapter(comm); DataSet myset … |
| | Can somebody tell me the file read and write syntax. I found the following code on the net. but didnt get that. fs2.Read(fs2Content, 0, (int)fs2.Length); fs1.Write(fs2Content, 0, (int)fs2.Length); what exactly first, second and third arguement will do in above statements. pls give me some details regarding this. Thanks  |
| | Hi I am trying to add FolderBrowserDialog to my ASP.NET page. So i added a reference to using System.Windows.Forms. Now i have placed a button and in button click event i have written code like this . [code=c#]protected void Button1_Click(object sender, EventArgs e) { FolderBrowserDialog fbd = new FolderBrowserDialog(); fbd.ShowDialog(); …  |
| | Hi, Actyally I am trying to merge two text files. I found the code for that on the net for c#. It worked for me. [code=c#]private void cmdMerge_Click(object sender, EventArgs e) { string sFile1 = txtFile1.Text; string sFile2 = txtFile2.Text; FileStream fs1=null; FileStream fs2=null; try { fs1 = File.Open(sFile1, FileMode.Append); … |
| | Hi , I am newbie in C#. I created a database by right clicking on the project in solution explorer and by selecting add new item then selecting database. Database name is SAMP and it has a table called Account. can somebody tell me how to connect to this database …  |
| | Hi I have TOSHIBA Satelite series Laptop with Me. when i bought it Vista OS is there. Now I want to install XP in it. Is it possible? |
| | Hi I am trying to learn asp.net. Can anyone suggest me a good book which will teach developing asp.net applications from IDE(VS2008 or Visual Web Exp Edition 2008). I mean directly opening the IDE and placing the controls and changing the properties the controls. Even small concepts also explained through …  |
| | Hi recently i started reading C#. I encountered a word "Undifferentiated Memory". What is this? Pls anybody help me. |
| | Hi I installed oracle 9i on my system. I am working with sql plus browser. my doubt is how to open iSQL *plus browser. I tried my level best to find out but no use. please any tell me how to open iSQL *plus. Thanks |
| | Hi , I am new to c++. I am reading "C++ How to Program" .In one example author divided the program into 3 files. The first one is Gradebook.h which contains prototypes. second Gradebook.cpp which contains actual implementations of member functions of Gradebook.h. last file is fig03-14.cpp which contains objects … |
| | I am trying to learn c++ from past so many days.lots and lots of books are available.I am unable to find a good book which will teach me from basics to advanced concepts. please somebody suggest me good and complete book.  |
| | Hi all, In C, is it possible to write a program that will read the data from database(like oracle) and inserting the data to database and some doing manipulations on the data. If yes,pls provide me information to write the program and some sample code.I am posting the same question … |
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