private void button3_Click(object sender, EventArgs e) { if (label4.Text != ". . ." & comboBox1.Text != ". . ." & button3.Text.Equals("MOVE")) { dedomena.objmov(int.Parse(label4.Text), comboBox1.Text); label5.Text = ". . ."; label6.Text = "name"; label4.Text = ". . ."; comboBox1.Text = ". . ."; label8.Text = ". . ."; } else if (label4.Text != ". . ." & comboBox1.Text != ". . ." & button3.Text.Equals("CHANGE")) { dedomena.objpri(int.Parse(label4.Text), int.Parse(comboBox1.Text)); label5.Text = ". . ."; label6.Text = "name"; label4.Text = ". . ."; comboBox1.Text = ". . ."; label8.Text = ". . ."; } else if (label4.Text != ". . ." & comboBox1.Text != ". . ." & button3.Text.Equals("ADD")) { int g = 0; g = int.Parse(comboBox1.Text) + int.Parse(label8.Text); dedomena.addobj(int.Parse(label4.Text), g); label5.Text = ". . ."; label6.Text = "name"; label4.Text = ". . ."; comboBox1.Text = ". . ."; label8.Text = ". . ."; } else if (label4.Text != ". . ." & comboBox1.Text != ". . ." & button3.Text.Equals("MOVE =>")) { //move to lisbox listBox1.Items.Add(label6.Text + " " + comboBox1.Text); selllen++; selltable[selllen, 0] = label5.Text; selltable[selllen, 1] = label6.Text; selltable[selllen, 2] = label4.Text; selltable[selllen, 3] = comboBox1.Text; selltable[selllen, 4] = label8.Text; label5.Text = ". . ."; label6.Text = ". . ."; label4.Text = ". . ."; comboBox1.Text = ". . ."; label8.Text = ". . ."; } }