private void btn_AddPipe_Click(object sender, EventArgs e)
{
EnterPipeInfo enterPipeInfo = new EnterPipeInfo(structure);
enterPipeInfo.Parent = this;
enterPipeInfo.ShowDialog();
}
private void btnAddPipe_Click(object sender, EventArgs e)
{
EnterPipeInfo enterPipeInfo = new EnterPipeInfo(structure2);
enterPipeInfo.ShowDialog();
sketchArea2.Refresh();
}
private void btnAddPipe_Click_1(object sender, EventArgs e)
{
EnterPipeInfo addPipe = new EnterPipeInfo(structure2);
addPipe.ShowDialog();
}