protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtcaseName.Text.Trim().Length == 0) { strErr += "请输入书架名称\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } string caseName = this.txtcaseName.Text; YueDuLibrary.Model.BookCase model = new YueDuLibrary.Model.BookCase(); model.caseName = caseName; YueDuLibrary.BLL.BookCase bll = new YueDuLibrary.BLL.BookCase(); bll.Add(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "add.aspx"); }