comboBox1.DisplayMember = "codename";
comboBox1.ValueMember = "codeno";
comboBox1.DataSource = ds.Tables[0];comboBox2.DisplayMember = "codename";
comboBox2.ValueMember = "codeno";
comboBox2.DataSource = ds.Tables[0];可是当我下拉任何一个comboBox后,另外的comboBox的text也都定位到了下拉的text。请问怎么处理??
comboBox1.ValueMember = "codeno";
comboBox1.DataSource = ds.Tables[0];comboBox2.DisplayMember = "codename";
comboBox2.ValueMember = "codeno";
comboBox2.DataSource = ds.Tables[0];可是当我下拉任何一个comboBox后,另外的comboBox的text也都定位到了下拉的text。请问怎么处理??
da.Fill(ds, "test2");comboBox1.DisplayMember = "codename";
comboBox1.ValueMember = "codeno";
comboBox1.DataSource = ds.Tables["test1"];comboBox2.DisplayMember = "codename";
comboBox2.ValueMember = "codeno";
comboBox2.DataSource = ds.Tables["test2"];
DataSet ds2 = GetDataSet();comboBox1.DisplayMember = "codename";
comboBox1.ValueMember = "codeno";
comboBox1.DataSource = ds1.Tables["test1"];comboBox2.DisplayMember = "codename";
comboBox2.ValueMember = "codeno";
comboBox2.DataSource = ds2.Tables["test2"];
DataSet ds2 = GetDataSet();comboBox1.DisplayMember = "codename";
comboBox1.ValueMember = "codeno";
comboBox1.DataSource = ds1.Tables[0]; //这里忘改了comboBox2.DisplayMember = "codename";
comboBox2.ValueMember = "codeno";
comboBox2.DataSource = ds2.Tables[0];
结帖
dt = ds.Tables[0].Copy();this.comboBox2.DataSource = dt;
this.comboBox2.DisplayMember = "id";