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Member Avatar for s_ghonem

i am using zk sdk to connect to fingerprint i tried Connect_Com(1, 1, 38400) BaudRate is the same in the application and the fingerprint i am using com1 the deviceid =1 but the connection between fingerprint and pc failed do u have an idea about configurations needed to the serial …

Member Avatar for Rupesh_3
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Member Avatar for ultimate_fusion

hi, i am looking for a sample program for delphi for a server client. I was wanting to use sockets and i am using pascal. if any one know of any good resource site or has some same code. I tired the following example [url]http://www.dcs.napier.ac.uk/~bill/delphi_page.htm[/url] but when i compile t …

Member Avatar for pty
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Member Avatar for Indianblues

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

Member Avatar for Shubhamrs8055
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Member Avatar for david.1982

Hi Everyone, Fairly new C# coder here. I'm currently writing a small application that will be deployed on several computers, each of which will need to connect to a remote SQL server. I'm wondering what the best way to store a username and password for this would be? Each deployment …

Member Avatar for JOSheaIV
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545
Member Avatar for il-diga

Hi to everybody. I've just started a new project for my company in a touch-screen environment. I started to implement a form that simulates a keyboard without taking the focus in order to write i.e. in notepad. It's possible by overriding the `WndProc(ref Message m)` and refusing the activation on …

Member Avatar for RafiqMohammed
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712
Member Avatar for ddanbe

How can I remove the selection triangle in the rowheader of a DataGridView? I looked here, I googled, MSDN etc. Perhaps I overlooked it on how to do it because it is such a huge class. The only thing I have right now is the [B]ShowEditingIcon [/B]property. When set to …

Member Avatar for ddanbe
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Member Avatar for phephe

Hi, I am having trouble writing the code to work for my C# .Net assignment. I already design the form and now I have to get the code to work for my program. The problem I am having is if I put a number in my design form other than …

Member Avatar for Armen_2
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Member Avatar for dearrajaguru

Any one please help me. i done a little project using thermal printer. Now my Tl ask me to convert it to Dot Matrix printer. Can u send any sample code for this...? waiting 4 reply thank u.. with love guru

Member Avatar for Mike Askew
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516
Member Avatar for terataki

Hello, I want to make something like windows explorer. So the easy part first. I added these: [CODE] ShellTreeView1: TShellTreeView; ShellListView1: TShellListView; ShellComboBox1: TShellComboBox;[/CODE] I connected them and everything is good. I can see files and I can navigate folders, drivers, e.t.c. I changed the ViewStyle attribute of ShellListView1 to …

Member Avatar for House_of_Dexter
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973
Member Avatar for cVz

Hi Daniweb people I have a really stupid question, strangely it has been keeping me busy for several days now and i just cant help but to ask for help... ive searched the whole of the MSDN libraries but no code seems to work for this I am making an …

Member Avatar for ddanbe
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261
Member Avatar for creativehacker

I am able to add a link to a datagridview but the problem is I want all the links with same name. But I am getting the name from database data [CODE] DataGridViewLinkColumn linkColumn = new DataGridViewLinkColumn(); linkColumn.Text = "View"; linkColumn.HeaderText = "View"; linkColumn.Name = "View"; linkColumn.DataPropertyName = "PART_NO";[/CODE] This …

Member Avatar for praveshsingh
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474
Member Avatar for nmakkena

Hi I am populating my combobox with table's data (example table name is "ITEMS" and table is having only one column and that is displayed as combobox items). In my form i am having i combobox,button and textbox. I will enter a new item in textbox and if i click …

Member Avatar for 03hasnam
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Member Avatar for Elmo_loves_you

Hey People :) A little quesion for you all ... I have a stored procedure which retrieves an ID from a Customer table and the ID from the newly Inserted row of the Vehicle table and adds them to a new table. On my form I have a dropDown where …

Member Avatar for umer asif
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979
Member Avatar for Eager_Beever

I am fairly new to C# 2005. I am facing a strange problem in my first major project after migrating to C# 2005. I am using the concept of MDI and Child forms. My MDI form has the Menu bar on top as normal standard. My child form does not …

Member Avatar for hetal_lccy
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Member Avatar for nmakkena

Hi i want to merge two text files.i.e. the content of the second file has to append to the content of the first file. pls help me out Thanks

Member Avatar for maordany
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315
Member Avatar for kanjali

HI, How to use multiple forms in c# windows application? Where i need to fetch the information form "Form2" to "Form1". Here Form2 is used to get information from user and again those informations will be used in Form1. Please suggest me to do this. Thanks a lot, Anjali :)

Member Avatar for pavithra R
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Member Avatar for IT_Techno

Hi anybody know how to convert a doc file to pdf using c# code i need to create my owne application i donot want to use any one at internet Best Regards, IT_Techno

Member Avatar for mfran
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Member Avatar for matejkralik

I use button for by clicking it to delete one row in the DataGridView. This is the code: DataGridView.Rows.RemoveAt(DataGridView.CurrentCell.RowIndex); I use xml file as the source of dataset which is sourcedata of the DataGridView. It makes problems when I [B]delete last row[/B]. What can I do? pls, help

Member Avatar for shibin09
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Member Avatar for perryleros

Hello everyone, Im developing an application in C# for a school project that encrypts data in text form using a password and vice versa, and i' d need some help with something. The program encrypts fine taking as input 1)the data (reading it from textbox) and 2)the password, and stores …

Member Avatar for overcanyon
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Member Avatar for AKJo

An application from Delphi 1 (16 bit) has been transferd into Delphi 2007. The main form is always shown behind all other forms, whatever I do. How can I get the normal action from the form, so it is shown on top when it is active. Thanks in advance

Member Avatar for DanHamm
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Member Avatar for viswa_007

I am using a datagridview in my windows application in VS-2005. How can I convert some cells in a particular textbox column in my datagridview to checkbox cell types. Please provide some suggestions with code (if possible) Thanks in advance

Member Avatar for Janice44
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Member Avatar for Naik Dhiren

Hi, i am new to c#. i write a code as below.You see that i obtained columnname and dataType but How can i get size of field in Table ? Pls help me. foreach(DataColumn dc in ds.Tables[UpdateTableName].Columns ) { lFound = false; cNewName = dc.ColumnName; cNewType = dc.DataType.ToString(); Thanks a …

Member Avatar for mostnour
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Member Avatar for Elmo_loves_you

Hi Guys, Surely this shouldnt be such a complex task! I have done this before for a desktop application where I typed in data on the UI clicked a button and a new text file was created on the C: drive and the data added. Ive been googling and googling …

Member Avatar for martinopresnik
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234
Member Avatar for Egypt Pharaoh

I want to know how to make a program to convert from binary to decimal and from decimal to binary

Member Avatar for megabuild7
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240
Member Avatar for shxrainz

hye.. I have a database call student which consists of all students information and also student id.. i have created a form that admin have to insert all the data about student.. then after admin click a save button, i want to display all the information also with the student …

Member Avatar for Ezzaral
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144
Member Avatar for sfrider0

How do you open a file from the root directory without have to type the complete path like C:\folder\subfolder\file.txt? I have [code] System.Diagnostics.Process.Start("file.txt"); [/code] It works fine when I type in the whole location but I need to send this file to another computer and it won't be in the …

Member Avatar for humar
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232
Member Avatar for san_sarangkar

Hello All, I am confused about difference betn ASP.NET and Dreamweaver, so could u please explain difference between them. Santosh

Member Avatar for girjeshmishra
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105
Member Avatar for julseypart

hi, basically im designing an online backup system for my final year project. It will be an (asp.net/c#) web application which allows users to backup their files to a remote server. Each user will have their own account where they can login to backup files, view files backed up etc.... …

Member Avatar for julseypart
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188
Member Avatar for Gaurav arora

Hi all i want to display two unrelated tables in the same datagridview. I m using merge method of datasets but in vain. Any idea Plz

Member Avatar for SUNFARMS
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156
Member Avatar for Diamonddrake

I have hit a slump, my line sorting text program runs out of memory when sorting large files, the answer is using an external merge sort. basically it breaks the file into chunks, sorts them, then loads chunks of the chunks, and sorts them, then some how comes up with …

Member Avatar for stefansavev
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255