我在項目中使用這個保存在App.config字符串連接:名稱「屬性」不在當前情況下生存,以app.config中
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
<section name="ContaTroco.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
</sectionGroup>
</configSections>
<userSettings>
<ContaTroco.Properties.Settings>
<setting name="servidor" serializeAs="String">
<value />
</setting>
<setting name="banco" serializeAs="String">
<value />
</setting>
<setting name="usuario" serializeAs="String">
<value />
</setting>
<setting name="senha" serializeAs="String">
<value />
</setting>
</ContaTroco.Properties.Settings>
</userSettings>
而且在C#的代碼,我用這個
servidor = comboBox1.SelectedValue.ToString();
usuario = txtUsuario.Text;
password = txtPassword.Text;
catalog = cmbBancos.Text;
Properties.Settings.Default.servidor = servidor;
Properties.Settings.Default.banco = catalog;
Properties.Settings.Default.usuario = usuario;
Properties.Settings.Default.senha = password;
Properties.Settings.Default.Save();
這些代碼工作完善的一個項目,但是當我進口形式到其他projetco(添加現有項目,並重新命名的命名空間),我對這個部分的錯誤「這個名字「PROPERT ies'在當前上下文中不存在「,我已經將system.configuration引用添加到項目中,但錯誤仍然存在。感謝任何幫助。
您需要複製Settings.settings文件。 –