110,536
社区成员
发帖
与我相关
我的任务
分享
//a 文本框
private void txtTSPName_Enter(object sender, EventArgs e)
{
if (txtTSPName.Text.Trim() != string.Empty && txtTrayCode.Text.Trim() != string.Empty )
{
MessageBox.Show("不能更改承运商编码", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
if (txtGoodCode.Text == string.Empty) txtGoodCode.Focus();
if(txtWeight.Text==string.Empty)txtWeight.Focus();
}
}
private void txtTSPName_Leave(object sender, EventArgs e)
{
txtTrayCode.Focus();
}
//b文本框
private void txtTrayCode_Enter(object sender, EventArgs e)
{
if (txtTSPName.Text.Trim() == string.Empty)
{
MessageBox.Show("请先输入承运商编码", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtTSPName.Focus();
}
else if (txtTSPName.Text.Trim() != string.Empty && txtTrayCode.Text.Trim() != string.Empty && txtGoodCode.Text.Trim() != string.Empty)
{
MessageBox.Show("不能更改托盘号", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
if (txtGoodCode.Text == string.Empty) txtGoodCode.Focus();
if (txtWeight.Text == string.Empty) txtWeight.Focus();//txtWeight是d文本框
}
}
private void txtTrayCode_Leave(object sender, EventArgs e)
{
if (txtTSPName.Text == string.Empty)
{
txtTSPName.Focus();
}
else
{
txtGoodCode.Focus();
}
}
//c 文本框
private void txtGoodCode_Enter(object sender, EventArgs e)
{
if (txtTSPName.Text.Trim() == string.Empty)
{
MessageBox.Show("请先输入承运商编码", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtTSPName.Focus();
}
else
if (txtTrayCode.Text.Trim() == string.Empty)
{
MessageBox.Show("请先扫描托盘号", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtTrayCode.Focus();
}
}
private void txtGoodCode_Leave(object sender, EventArgs e)
{
txtWeight.Focus();
}