[英]Implement value from datatable into datagridview
我正在尝试根据附加在医生姓名缩写上的相应数据库值来更改3个单元格的颜色。 换句话说,当医师查看患者时,其细胞背景具有特定的颜色。 数据库“医师”具有三列(医师名称,姓名缩写,颜色)。 以下是一些代码。
void PhysicianColorTreatPrep()
{
string ColorQuery = "SELECT * FROM physicians";
SqlConnection connectionstring = new SqlConnection(constring);
connectionstring.Open();
DataTable dsDocColor = new DataTable();
SqlDataAdapter adapterDocColor = new SqlDataAdapter(ColorQuery, constring);
adapterDocColor.Fill(dsDocColor);
foreach (DataGridViewRow row in datagridviewTreatmentPrep.Rows)
{
DataRow[] result = dsDocColor.Select("Color WHERE Initials = "+row.Cells["Primary_Onc"].Value.ToString()+"");
row.Cells["Last_Name"].Style.BackColor = //Color retrieved from datatable based on datagridview value
row.Cells["First_Name"].Style.BackColor = //Color retrieved from datatable based on datagridview value
row.Cells["Primary_Onc"].Style.BackColor = //Color retrieved from datatable based on datagridview value
}
}
@ChetanRanpariya感谢您提出正确的问题。 我设法解决了。 下面是代码。
DataRow[] result = dsDocColor.Select("Initials = '"+row.Cells["Primary_Onc"].Value.ToString()+"'");
string DocColor = result[0][2].ToString();
row.Cells["Last_Name"].Style.BackColor = System.Drawing.Color.FromName(DocColor);
row.Cells["First_Name"].Style.BackColor = System.Drawing.Color.FromName(DocColor);
row.Cells["Primary_Onc"].Style.BackColor = System.Drawing.Color.FromName(DocColor);
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