protected void EditButton_Click(object sender, EventArgs e)
{
TextBox tdcd = (TextBox)FormViewDiagnostic.FindControl("DIAG_COMPL_DATETextBox");
TextBox tdrcd = (TextBox)FormViewDiagnostic.FindControl("DIAG_REVIEW_COMPL_DATETextBox");
RadioButtonList rbl =(RadioButtonList)FormViewDiagnostic.FindControl("DIAG_LL_APPROVALRadioButtonList");
TextBox tll = (TextBox)FormViewDiagnostic.FindControl("DIAG_LL_COMMENTSTextBox");
//if (!"".Equals(tdcd) && !"".Equals(tdrcd))
if (!string.IsNullOrEmpty(tdcd.Text) && !string.IsNullOrEmpty(tdrcd.Text))
{
//tdcd.Visible = true;
//tdrcd.Visible = true;
FormViewDiagnostic.FindControl("DIAG_LL_APPROVALRadioButtonList").Visible = true;
FormViewDiagnostic.FindControl("DIAG_LL_COMMENTSTextBox").Visible = true;
}
else
{
//tdcd.Visible = false;
//tdrcd.Visible = false;
FormViewDiagnostic.FindControl("DIAG_LL_APPROVALRadioButtonList").Visible = false;
FormViewDiagnostic.FindControl("DIAG_LL_COMMENTSTextBox").Visible = false;
}
}
对象引用未设置为行中对象的实例
if (!string.IsNullOrEmpty(tdcd.Text) && !string.IsNullOrEmpty(tdrcd.Text))