private void button_OnOK_Click(object sender, EventArgs e) { this.userControl_WeldingSubjectPositionBase1.FillClass(); String str_ErrMessage; str_ErrMessage = this.myClass_WeldingSubjectPosition.CheckField(); if (str_ErrMessage != null) { this.DialogResult = DialogResult.None; this.label_ErrMessage.Text = str_ErrMessage; return; } if (this.bool_Add) { if (!Class_WeldingSubjectPosition.ExistAndCanDeleteAndDelete(this.myClass_WeldingSubjectPosition.SubjectID, myClass_WeldingSubjectPosition.WeldingPosition, Enum_zwjKindofUpdate.Exist)) { this.myClass_WeldingSubjectPosition.AddAndModify(Enum_zwjKindofUpdate.Add); } else { this.label_ErrMessage.Text = "该考试项目已添加!"; this.DialogResult = DialogResult.None; return; } } else { this.myClass_WeldingSubjectPosition.AddAndModify(Enum_zwjKindofUpdate.Modify); } }
/// <summary> /// 删除数据 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void toolStripMenuItem_DataGridViewRowDelete_Click(object sender, EventArgs e) { if (Class_WeldingSubjectPosition.ExistAndCanDeleteAndDelete(this.myEventArgs_WeldingSubject.str_SubjectID, this.dataGridView_Data.CurrentRow.Cells["WeldingPosition"].Value.ToString(), Enum_zwjKindofUpdate.CanDelete)) { if (MessageBox.Show("确认删除吗?", "确认窗口", MessageBoxButtons.OKCancel) == DialogResult.OK) { Class_WeldingSubjectPosition.ExistAndCanDeleteAndDelete(this.myEventArgs_WeldingSubject.str_SubjectID, this.dataGridView_Data.CurrentRow.Cells["WeldingPosition"].Value.ToString(), Enum_zwjKindofUpdate.Delete); this.RefreshData(false); } } else { MessageBox.Show("不能删除!"); } }
private void Form_WeldingSubjectPositionUpdate_Load(object sender, EventArgs e) { if (!(this.bool_Add || Class_WeldingSubjectPosition.ExistAndCanDeleteAndDelete(myClass_WeldingSubjectPosition.SubjectID, myClass_WeldingSubjectPosition.WeldingPosition, Enum_zwjKindofUpdate.Exist))) { MessageBox.Show("不存在该项,可能已删除!"); this.DialogResult = DialogResult.Cancel; this.Close(); return; } this.label_ErrMessage.Text = ""; if (!Class_zwjPublic.myBackColor.IsEmpty) { this.BackColor = Class_zwjPublic.myBackColor; } this.userControl_WeldingSubjectPositionBase1.InitControl(this.myClass_WeldingSubjectPosition, this.bool_Add); }