我在转换timespan时遇到困难，在sql server中，jamulai列数据类型为time
private void btntambah_Click(object sender, EventArgs e)
{
int kodejadwal = Int32.Parse(txtkode.Text);
string hari = txthari.Text;
TimeSpan jamulai = new TimeSpan (txtjam.Text);
string jamselesai = txtjam2.Text;
this.jadwalPraktekTableAdapter.Insert(hari, jamulai, jamselesai);
this.jadwalPraktekTableAdapter.Fill(healthy_CareDataSet.JadwalPraktek);
}
答案 0 :(得分：2)
要将时间跨度转换为字符串，您只需使用key outside find(): themes/seven/reset.css
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executed
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
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key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
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key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
key inside find(): sites/all/modules/views/css/views.css
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在您的情况下，您需要timespan.ToString()
要格式化时间跨度以适应MySQL的时间格式，您需要执行以下操作：
jamulai.ToString()答案 1 :(得分：2)