【发布时间】:2017-11-16 22:55:35
【问题描述】:
我正在加载两个字段,一个来自组合框,另一个是文本字段。 我想使用组合框中的选择来更新文本字段。 显示发生变化,但没有写入数据库。任何帮助,将不胜感激。 - 谢谢!!!!!!
private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'scrumMasterDataSet.Current_Configuration_Settings' table. You can move, or remove it, as needed.
this.current_Configuration_SettingsTableAdapter.Fill(this.scrumMasterDataSet.Current_Configuration_Settings);
// TODO: This line of code loads data into the 'scrumMasterDataSet.Teams' table. You can move, or remove it, as needed.
this.teamsTableAdapter.Fill(this.scrumMasterDataSet.Teams);
}
private void team_NamesComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
String status = team_NamesComboBox.Text;
team_NameTextBox.Text = status;
}
private void team_NameTextBox_TextChanged(object sender, EventArgs e)
{
//this.teamsTableAdapter.Update(this.scrumMasterDataSet.Teams);
this.Validate();
this.current_Configuration_SettingsBindingSource.EndEdit();
this.current_Configuration_SettingsTableAdapter.Update(this.scrumMasterDataSet.Current_Configuration_Settings);
}
}
}
编辑:
我正在尝试使用用户从“团队”表中选择的值来更新“Current_Configuration_Settings”表。
“Current_Configuration_Settings”表有 4 个字段“ID”、“团队名称”、“用户”和“角色”
“团队”表有两个字段“ID”和“团队名称”
我有一个组合框来选择团队名称,并将其复制到绑定到 Current_Configuration_Settings 表的“团队名称”文本框中。
【问题讨论】: