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faladrim

@faladrim
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Recent Best Controversial

  • send/recieve email + ping to pc in netwerk using a pocket pc
    F faladrim

    hi, i've made an app on my pc who pings to see who's in my network and is able to send emails i want to do the same on a pocket pc, but i cant seem to find how this works i get stuck on the fackt that pocket pc in vs 2005 doesn't have : using System.Net.NetworkInformation; using System.Web.Mail; does anybody know were i can find examples or how i send emails or ping ??? plz help!:^) grz muk

    C# help csharp visual-studio sysadmin question

  • abel to ping but cant get connection
    F faladrim

    hi all, i have a little problem that is driving me insain! i've made a program to connect to an divec or pc u name it, but sometimes i cant get a connection although i can ping to it? i dont know mutch about networks so i dont see the problem, i am sure that my "make connection" code is wright because i am able to make connection at times i should say that i am using wireless connection, so the device i am calling comes and goes its seems that sometimes the application runs without any problems. the device comes in reach i can ping and i get a connection and than the device leaves again and comes back ping and connect, no problem at all. BUT other times it comes in i get ping, connection, it leaves, comes back, ping but no connection ever again, i have to restart the device before i get can make a connection does anybody hase any expericence on this subject any help or tips are welcom thx its urgent grz muk

    C# help question

  • how to read from a ethernet connection
    F faladrim

    hi, i want to read from a microprocessor that is directly connected with a croseover ethernet cable but i dont know how. on the processor site is everyting in order, i am able to ping to my pc and from my pc using Dos command. how do i set up the comm using c#?? i know it has something to do with Tcpclient but there i need a portnumber wich i don't know, i don't need acces to the internet. can anybody help plzz thx

    C# question csharp help tutorial

  • ethernet comm instead of serial
    F faladrim

    well with a microprocessor i send data to my pc first i used a serial wire, but later i used two antennas to establish the communication i made some sort of protocol to send my data u know with a header and an end... so if i read the data in my pc it takes over 10 min to read all the data im sending and that is not so mutch. i have no idea to fasten this up so i thought i maybe could use ethernet because this transfers data mutch faster than serial but i have no idea how i can read this in my app now this is port.readchart() but i have no idea to start comm with ethernet. thx for the help :)

    C# question

  • ethernet comm instead of serial
    F faladrim

    hi i have an app running with serial comm. i read my comport for data that i send via an antenna, but to read it serial takes to long so i was thinking to use wireless ethernet. but i have no clue how this works is it simelar to serialport? and were can i find samples for this? ive been looking on the net but i didnt find what i was looking for. any ideas thx

    C# question

  • open a nodepad.txt in c# program
    F faladrim

    thanks alot !! :) can i make it a read only to? so people cant change it. thx

    C# question csharp

  • open a nodepad.txt in c# program
    F faladrim

    hi, i keep a logging in a .txt file, i would like to open this file by pressing a button in my program. how do i do this? is this even possible?? thx grz

    C# question csharp

  • rtc clock change summer/winter time
    F faladrim

    hi; i'm using dynamic c to program a rabbit IC in my program i use rtc, the real time clock, but reasently we all changed form summer to winter time, and i thought that the rtc changed allong with my pc when i would compile and download it again but it doenst. How do i change this, and not by just setting the hour myself everytime i download it, like in a sample of dynamic c manual anybody an idea?? thx alot grz muk

    C / C++ / MFC question

  • ascii 128-255 characters
    F faladrim

    hi i like to send ascii character with dec= 205 to my com port, but instade of getting the right character i get I => wrong off cource, how do i get it to be right? this is how i get it done : char ch = (char)205; for the first 127 characters there is no problem, anybody any ideas??? pllzz help

    C# help question com

  • how to get button click in child effecting a parrent
    F faladrim

    thx i forgot to delete delform.MdiParent = this.MdiParent; at fist :) its working fine now, but ... if the delete form comes up its not a child of something. is there a way to still use showdialog an get only one form opening (like the childs do in a parent)? thx anyway you've been a great help :D bye

    C# question tutorial

  • how to get button click in child effecting a parrent
    F faladrim

    hi, if i press a delete button in parrent form form3 (how is in fact also a child of another form) i want to get a " are you sure? yer or no " screen so i made this in another form, form5. if i press no i just close form 5 but if i press yes something in the parent from has to happen. how do i do this? how do i make a sort of variable that works for both the forms? anybody any ideas links are also helpful :) thx

    C# question tutorial

  • implement fast keys like ctrl v
    F faladrim

    hi, i was wondering how i can use fast keys in my app i have a menu and i want to be able to use the ctrl key to open and use elements of it anybody any ideas? thx

    C# question

  • Window Position
    F faladrim

    in my app i use childs, so i also have diff forms in my main form, i simply tell the childs were to stand: databchild.Show(); // show form3 databchild.Top = 10; databchild.Left = 10; databchild.Height = 550; databchild.Width =560; grz

    C# question

  • backcolor in load form
    F faladrim

    thx, i also found something in the meentime :) private void dataGridView1_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e) { index = dataGridView1.Rows.GetLastRow(DataGridViewElementStates.Visible); for (int x = 0; x < index + 1; x++) { for (int y = 0; y < colamount; y++) { string fout = dataGridView1.Rows[x].Cells[y].Value.ToString(); if (fout == "foute input!") { dataGridView1.Rows[x].Cells[y].Style.BackColor = Color.Red; } } } } instead of using the load im using addrows, so i dont have to write this when the form loads and when im adding a row :) grz

    C# question database debugging help

  • backcolor in load form
    F faladrim

    hi, i want to change the color of rows with wrong info when i load my form, the info comes from a database, it is checked on error earlier and replaced the value of the cell with "wrong info", now in my load i check all the cells of my datagrid on "wrong info" values if ther is one i want that entire row to color red. i have tried it for one column where there is wrong info, the breakpoint shows me that he does the color changing, but nothing has changed in the view. is it changed back so quickly that i couldnt see it in red? if yes , where woud that code be written? in the defaultview maybe? and how do i sort it then? this is what i wrote in the load from function: lastrow = dataGridView1.Rows.GetLastRow(DataGridViewElementStates.Visible); for (int x = 0; x < lastrow + 1; x++) { string fout = dataGridView1.Rows[x].Cells[3].Value.ToString(); if (fout == "wrong info")//check on wrong info { dataGridView1.Rows[x].Cells[3].Style.BackColor = Color.Red;// color red dataGridView1.Rows[x].Cells[3].Value = "error";// change value to error } } thx

    C# question database debugging help

  • search button
    F faladrim

    thxxx im sure it will work, but i most have made an mistake somewere cause i get this error: System.Data.EvaluateException was unhandled Cannot perform 'Like' operation on System.Int32 and System.String." this only happens on a colmn named numbers, in acces i specifided it as text, but i wrote a function to make sure it were numbers. have you ever come across anything like this? its probebly a stupid mistake :D anyway thx for the help grz

    C# question help

  • search button
    F faladrim

    i am trying to figger something out to recreate the query for (colnr =1; colnr =colamount;colnr++) { string colname= dataset.table.colmns[colnr].tostring(); } by this i get all the names of the colmns wright? so if i could get this in the query, ill try it for one column: string colname = dataset.table.colmns[1].tostring(); // get name of col 1 db1DataSet.Tabel1.DefaultView.RowFilter = colname+" LIKE '%" + txt_sort.Text + "%' "; dataGridView1.DataSource = db1DataSet.Tabel1.DefaultView; this should do the same as entering the real name of the column just befor" LIKE" but here i get an error...

    C# question help

  • search button
    F faladrim

    even 10 i find alot to write the query over and over for every colmn i need something were i could say: allcolmns like'%"+textbox.text"%'"; or is there no sutch thing?

    C# question help

  • search button
    F faladrim

    what if i have 100 columns??

    C# question help

  • search button
    F faladrim

    hi, how do i make my search go over my entire table, i can do it on one colmn: db1DataSet.Tabel1.DefaultView.RowFilter = " column1 LIKE '%" + txt_sort.Text + "%' "; dataGridView1.DataSource = db1DataSet.Tabel1.DefaultView; can somebody help? thx

    C# question help
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