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using system;
using system. collections.generic;
using system. componentmodel;
using system. data;
using system. drawing;
using system. text;
using system. windows.forms;
namespace windowsapplication2
{
public partial class amamenu : form
{
public string islem;
public int sayi;
public amamenu()
{
initializecomponent();
}
private void timer1_tick(object sender, eventargs e)
{
toolstripstatuslabel1.text = convert. tostring(datetime.now).substring(0, 10);
toolstripstatuslabel5.text = datetime.now. tostring().substring(11,8);
}
private void btnekle_click(object sender, eventargs e)
{
combobox1.items.add(combobox1.text);//yazýlaný comboya item olark ekle
combobox1.text = "";
}
private void enter(object sender, previewkeydowneventargs e)
{
combobox1.items.add(combobox1.text);
}
private void amamenu_load(object sender, eventargs e)
{
toolstripstatuslabel6.text = datetime. today.tolongdatestring();
}
private void button1_click_2(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "1";
}
private void btn2_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "2";
}
private void btn3_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "3";
}
private void btn4_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "4";
}
private void btn5_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "5";
}
private void btn6_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "6";
}
private void btn7_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "7";
}
private void btn8_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "8";
}
private void btn9_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "9";
}
private void btn0_click(object sender, eventargs e)
{
txtsonuc. text = txtsonuc. text + "0";
}
private void btntemizle_click(object sender, eventargs e)
{
txtsonuc. text = "";
}
private void btntopla_click(object sender, eventargs e)
{
sayi = convert. toint32(txtsonuc. text);
txtsonuc. text = "";
islem = "topla";
}
private void btncikart_click(object sender, eventargs e)
{
sayi = convert. toint32(txtsonuc. text);
txtsonuc. text = "";
islem = "cikart";
}
private void btncarp_click(object sender, eventargs e)
{
sayi = convert. toint32(txtsonuc. text);
txtsonuc. text = "";
islem = "carp";
}
private void btnbol_click(object sender, eventargs e)
{
sayi = convert. toint32(txtsonuc. text);
txtsonuc. text = "";
islem = "bol";
}
private void btnesit_click(object sender, eventargs e)
{
switch (islem)
{
case "topla": txtsonuc. text = convert. tostring(sayi + convert. toint32(txtsonuc. text)); break;
case "cikart": txtsonuc. text = convert. tostring(sayi - convert. toint32(txtsonuc. text)); break;
case "carp": txtsonuc. text = convert. tostring(sayi * convert. toint32(txtsonuc. text)); break;
case "bol": txtsonuc. text = convert. tostring(sayi / convert. todouble(txtsonuc. text)); break;
}
}
private void çýkýþtoolstripmenuitem1_click(object sender, eventargs e)
{
this. close();
}
private void button1_click_3(object sender, eventargs e)//checkedlist boxtaki nesnelerin cekli olup olmadýný kontrol eder.
{
int a = checkedlistbox1.items. count - 1;//i=0 dan baþladýðýndan
for (int i = 0; i <= a; i++)
{
if (checkedlistbox1.getitemchecked(i))//index elemanýný kontrol eder
messagebox. show("cekli");
else
messagebox. show("çeksiz");
}
}
private void combobox2_selectedindexchanged(object sender, eventargs e)
{
toolstripstatuslabel4.text = combobox2.text;//statusa comboboxýn seçili texini yazdýrýr
}
private void button3_click(object sender, eventargs e)
{
toolstripstatuslabel4.text = textbox1.text;//status panele textboxý yazdýrýr
}
private void treeview1_afterselect(object sender, treevieweventargs e)
{
//messagebox. show(treeview1.selectednode. text+" "+treeview1.selectednode. index);//seçili treevievi eekrana yazdýrýr
listbox1.items.add(treeview1.selectednode. text + " " + treeview1.selectednode. index);//lýstboxa yazdirma
//messagebox. show(treeview1.selectednode. selectedimageindex.tostring());//seçili image indexi ekrana yazdýr
}
private void button5_click(object sender, eventargs e)
{
if (radiobutton2.checked) treeview1.selectednode. nodes.add(textbox2.text);//dal nod ekleme
else if (radiobutton1.checked) treeview1.nodes.add(textbox2.text);//kök nod ekleme
}
private void button4_click(object sender, eventargs e)
{
treeview1.selectednode. remove();//seçili nodu siler
}
private void button6_click(object sender, eventargs e)
{
tabcontrol1.selectedindex=2;//2 nolu indexteki tabý çaðýrýr
}
private void tabcontrol1_click(object sender, eventargs e)
{
messagebox. show("seçili tap ýndex="+tabcontrol1.selectedindex. tostring());//secili tabýn indexini verir.
}
private void treeview1_click(object sender, eventargs e)
{
}
private void button7_click(object sender, eventargs e)
{
messagebox. show(treeview1.selectednode. text+ " selectedýmageýndexi="+treeview1.selectednode. selectedimageindex.tostring());
//seçilen dalýn selectedimagelistini gösterir
}
private void treeview1_doubleclick(object sender, eventargs e)
{
switch (treeview1.selectednode. selectedimageindex.tostring()) //seçili nodeyi çift týklamayla switch ledi
{
case "0": tabcontrol1.selectedindex = 0; break;
case "1": tabcontrol1.selectedindex = 1; break;
case "2": tabcontrol1.selectedindex = 2; break;
}
treeview1.focus();
}
private void treeview1_keydown(object sender, keyeventargs e)
{
if (e.keycode == keys. enter)//klavyeden basýlan tuþ enter ise seçili treenin selectedimageindexini alarak tabýn secili indexine atar.
{
treeview1_doubleclick(sender, e);//treeview in çift týklamasýný çaðýr
}
treeview1.focus();
}
}
}
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