private void cbb_SystemVoltage_SelectedIndexChanged(object sender, EventArgs e) { Double DailyEnergyDemand; DailyEnergyDemand = Convert.ToDouble(txt_DailyEnergyDemand.Text); if (DailyEnergyDemand <= 1000) { cbb_SystemVoltage.Items.Add(12); } else if (DailyEnergyDemand <= 4000) { cbb_SystemVoltage.Items.Add(24); } else if (DailyEnergyDemand > 5000) { cbb_SystemVoltage.Items.Add(48); cbb_SystemVoltage.Items.Add(96); } double dblAmphrs; int intAmphrs; if (txt_DailyEnergyDemand.Text != "" && cbb_SystemVoltage.Text != "") { dblAmphrs = Convert.ToDouble(txt_DailyEnergyDemand.Text) / Convert.ToDouble(cbb_SystemVoltage.Text); intAmphrs = Convert.ToInt32(dblAmphrs); txt_AhDemand.Text = String.Format("{0:0.00}", Convert.ToString(intAmphrs)); } }
private void button1_Click(object sender, EventArgs e) { frmBatterySelection form = new frmBatterySelection(); form.txt_DischargeRate.Text = String.Format("{0:0.##}", Convert.ToDouble(txt_DischargeRate.Text)); form.txt_Amp.Text = String.Format("{0:0.##}", Convert.ToDouble(txt_BatteryCapacity.Text)); //form.cbb_SystemVoltage.SelectedItem.Text = String.Format("{0:0.##}", Convert.ToDouble(textBox1.Text)); form.Show(); }
how pass cbb_SystemVoltage to the textBox1 of the frmBatterySelection (one from to the another).
code written in comment is wrong.
how write the code?