private void button2_Click(object sender, EventArgs e) { int irow = -1; if (dataGridView1.CurrentRow != null) { irow = dataGridView1.CurrentRow.Index; } if (irow >= 0 && comboBox7.SelectedIndex >= 0) { //pp.vdlword= EditTestPaper mq = null; if (mq == null || mq.IsDisposed) { pp.elword = tlvedp[irow]; pp.vdlword = lcs[comboBox7.SelectedIndex]; mq = new EditTestPaper(pp, tlvedp[irow], lcs[comboBox7.SelectedIndex]); mq.ShowDialog(); // mq.Show(); } else { mq.Activate(); mq.WindowState = FormWindowState.Normal; } } else { MessageBox.Show("请选择练习!or 课程"); } }
private void button2_Click(object sender, EventArgs e) { if (listBox1.SelectedIndex >= 0) { //summary pp.vdlword = null; pp.elword = null; //summary pp.exerl1 = l1[listBox1.SelectedIndex].id; pp.cc1 = l1[listBox1.SelectedIndex].courseid; /* * EditererList mq = null; * if (mq == null || mq.IsDisposed) * { * mq = new EditererList(pp); * mq.ShowDialog(); * // mq.Show(); * } * else * { * mq.Activate(); * mq.WindowState = FormWindowState.Normal; * } * } * else * { * MessageBox.Show("请选择练习!"); * }*/ int irow = listBox1.SelectedIndex; if (irow >= 0 && comboBox1.SelectedIndex >= 0) { //pp.vdlword= EditTestPaper mq = null; if (mq == null || mq.IsDisposed) { pp.elword = l1[listBox1.SelectedIndex]; pp.vdlword = lcs[comboBox1.SelectedIndex]; mq = new EditTestPaper(pp, l1[listBox1.SelectedIndex], lcs[comboBox1.SelectedIndex]); mq.ShowDialog(); // mq.Show(); } else { mq.Activate(); mq.WindowState = FormWindowState.Normal; } } else { MessageBox.Show("请选择练习!or 课程"); } } }