Ngokuqinisekileyo, masitsibe kwihlabathi leenkqubo zokubala kwi-C#.
I-C # idume ngamandla ayo kunye nokuguquguquka njengolwimi lokuprograma. Enye ingxaki eqhelekileyo abasoloko bejongana nayo abaphuhlisi yindlela yokubala iinkqubo. Oku kubandakanya ukuqonda ingqiqo kunye namanyathelo afunekayo ukuze usebenzise idatha, uqhube i-algorithms, kunye nokuvelisa iziphumo ezinqwenelekayo.
C # Amathala eencwadi kunye neMisebenzi
Ukusombulula le ngxaki, i-C# ibonelela ngobuninzi bamathala eencwadi kunye nemisebenzi esinayo. I System.Diagnostics indawo yegama, umzekelo, sisixhobo esixabiseke kakhulu sokulawula kunye nokubeka iliso kwiinkqubo zenkqubo.
usebenzisa i-System.Diagnostics;
Inkqubo[] iinkqubo = Inkqubo.GetProcesses ();
Ikhowudi engentla ngumzekelo olula ofumana uluhlu lweenkqubo ezisebenzayo kumatshini.
ISikhokelo seNyathelo ngaManyathelo sokubala iiNkqubo kwiC#
Ngokuqonda okusisiseko kokusebenzisa amathala eencwadi kunye nemisebenzi ukukhohlisa iinkqubo kwi-C#, makhe siphengulule kwisikhokelo senyathelo nenyathelo malunga nendlela yokwenza imisebenzi yokubala.
- Okokuqala, qalisa inkqubo usebenzisa i-Process.Start method. Oku kundulula isicelo okanye kuvula uxwebhu olunxulunyaniswa nefayile ekhankanyiweyo.
- Okulandelayo, fumana idatha onqwenela ukuyibala. Oku kunokubandakanya ukusebenzisa umtya okanye umlambo wokufunda ukukhupha iintlobo zedatha enzima, okanye ukusebenzisa nje indlela ye-ReadLine kwiintlobo zedatha elula.
- Nje ukuba ukhuphe idatha efunekayo, ungaqhubeka ngoku ukwenza ubalo. Oku kubandakanya ukusebenzisa i-arithmetic operators (+, -, *, /) ngokuxhomekeke koko ufuna ukukuzuza.
usebenzisa i-System.Diagnostics;
Process.Start("notepad.exe");
usebenzisa (StreamReader sr = StreamReader entsha ("data.txt"))
{
ngelixa (sr.Peek() >= 0)
{
umgca womtya = sr.ReadLine ();
// yenza ubalo apha
}
}
Ikhowudi engentla ngumzekelo wendlela yokwenza ukubala kwenkqubo ngaphakathi kwefayile usebenzisa i-StreamReader.
Uhlalutyo olongezelelweyo kunye nokuyisonga
Ukuqukumbela, ukubala iinkqubo kwi C# ngumsebenzi osisiseko ekufuneka wonke umphuhlisi awulawule. Ibandakanya ukuqonda okunyuswa kweenwele kwiilayibrari ezisisiseko kunye nemisebenzi, ingqwalasela ebukhali kwingqiqo, kunye nendlela enobuchule yokuphumeza amanyathelo. Ukuba nokuqonda okuqinileyo kwalo mba kukuvumela ukuba ujongane neengxaki ezinzima ngakumbi, ngaloo ndlela uvula amathuba amatsha kuhambo lwakho lokucwangcisa.
Njengoko sigqiba, hlala ukhumbula ukuba ukuziqhelanisa kwenza kugqibelele. Chitha ixesha elingakumbi ukuqonda umsebenzi ngamnye, i-syntax, kunye nengcamango kwinqanaba elinzulu. Musa ukubanqena ukuphatha imisebenzi enzima. Le yeyona ndlela ilungileyo yokuphucula ubuchule bakho nge-C #.
I-Evolution yeC # Inkqubo yokubala
Ejonge e C# Ukutyhubela iminyaka, kuyanika umdla ukubona ukuba zavela njani amathala eencwadi kunye nemisebenzi enxulumene nokukhohlisa. Bubungqina bokungadinwa kwabaphuhlisi kwihlabathi liphela, besulungekisa ulwimi ngokungadinwayo ukuze kuhlangatyezwane neemfuno ezihlala zitshintsha kubume bobuchwepheshe.
Zonke ezi nkqubela-phambili, nokuba zinkulu okanye zincinci, zinegalelo elikhulu kumava ethu okubhala iikhowudi namhlanje, kwaye kuyachulumancisa ukucinga ukuba uhlaziyo lweC# lwexesha elizayo luya kuzisa ntoni. Njengoko ungena nzulu kwihlabathi lenkqubo yokubala, khumbula ukuba uhambo lubaluleke kakhulu njengendawo yokusingwa. Ngaphezu kwako konke, yimiceli mngeni kunye nenkqubela phambili eyenza inkqubo ibe yinto enomvuzo.
