protected void GrdFreeText_Sorting(object sender, GridViewSortEventArgs e)
{
try
{
if (!object.Equals(ViewState["GridFreeTextData"], null))
{
DataTable dtrslt = (DataTable)ViewState["GridFreeTextData"];
if (dtrslt.Rows.Count > 0)
{
if (Convert.ToString(ViewState["sortdr"]) == "Asc")
{
dtrslt.DefaultView.Sort = e.SortExpression + " Desc";
ViewState["sortdr"] = "Desc";
}
else
{
dtrslt.DefaultView.Sort = e.SortExpression + " Asc";
ViewState["sortdr"] = "Asc";
}
GrdFreeText.DataSource = dtrslt;
GrdFreeText.DataBind();
}
}
}
catch (Exception ex)
{
}
}
void FillGrid(int Ptn_pk, int Visit_pk)
{
//Session["PatientId"];
IFreeText FreeTextManager;
try
{
FreeTextManager = (IFreeText)ObjectFactory.CreateInstance("BusinessProcess.Clinical.BFreeText, BusinessProcess.Clinical");
DataSet theDs = FreeTextManager.GetFreeText(Ptn_pk, Visit_pk);
if (theDs != null && theDs.Tables[0].Rows.Count > 0)
{
btnsaveFreeText.Visible = true;
ViewState["GridFreeTextData"] = theDs.Tables[0];
GrdFreeText.DataSource = theDs.Tables[0];
GrdFreeText.DataBind();
ViewState["sortdr"] = "Asc";
}
else
{
btnsaveFreeText.Visible = false;
}
}
catch (Exception ex)
{
}
}
private void AddFreeText(int visitID)
{
DataTable dt = new DataTable();
DataRow dr;
try
{
dt.Columns.Add("ptn_pk");
dt.Columns.Add("Visit_pk");
dt.Columns.Add("Form_filling_date");
dt.Columns.Add("DescriptiveHeading");
dt.Columns.Add("Description");
dt.Columns.Add("Freetext_id");
dr = dt.NewRow();
if (ViewState["GridFreeTextData"] == null)
{
dr["ptn_pk"] = Convert.ToInt32(Session["PatientId"] == null ? "0" : Session["PatientId"]);
dr["Visit_pk"] = Convert.ToString(visitID);
dr["Form_filling_date"] = "" + txtDate.Value.Trim() + "";
dr["DescriptiveHeading"] = txtDescriptiveHeading.Text.Trim();
dr["Description"] = txtDescription.Text.Trim();
dr["Freetext_id"] = CreateUniqueNo();
dt.Rows.Add(dr);
ViewState["GridFreeTextData"] = dt;
}
else
{
dr["ptn_pk"] = Convert.ToInt32(Session["PatientId"] == null ? "0" : Session["PatientId"]);
dr["Visit_pk"] = Convert.ToString(visitID);
dr["Form_filling_date"] = "" + txtDate.Value.Trim() + "";
dr["DescriptiveHeading"] = txtDescriptiveHeading.Text.Trim();
dr["Description"] = txtDescription.Text.Trim();
dr["Freetext_id"] = CreateUniqueNo();
DataTable dt1 = (DataTable)ViewState["GridFreeTextData"];
dt1.LoadDataRow(new object[] { dr["ptn_pk"], dr["Visit_pk"], dr["Form_filling_date"], dr["DescriptiveHeading"], dr["Description"], dr["Freetext_id"] }, true);
ViewState["GridFreeTextData"] = dt1;
}
//GrdFreeText.Columns.Clear();
GrdFreeText.DataSource = ((DataTable)ViewState["GridFreeTextData"]);
GrdFreeText.DataBind();
if (GrdFreeText.Rows.Count > 0)
{
btnsaveFreeText.Visible = true;
}
else
{
btnsaveFreeText.Visible = false;
}
ClearData();
ViewState["sortdr"] = "Asc";
}
catch (Exception ex)
{
}
}
protected void GrdFreeText_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
System.Data.DataTable theDT = new System.Data.DataTable();
theDT = ((DataTable)ViewState["GridFreeTextData"]);
int r = Convert.ToInt32(e.RowIndex.ToString());
int Id = -1;
try
{
if (theDT.Rows.Count > 0)
{
if (theDT.Rows[r].HasErrors == false)
{
if ((theDT.Rows[r]["Freetext_id"] != null) && (theDT.Rows[r]["Freetext_id"] != DBNull.Value))
{
if (theDT.Rows[r]["Freetext_id"].ToString() != "")
{
Id = Convert.ToInt32(theDT.Rows[r]["Freetext_id"]);
theDT.Rows[r].Delete();
theDT.AcceptChanges();
ViewState["GridFreeTextData"] = theDT;
GrdFreeText.DataSource = (DataTable)ViewState["GridFreeTextData"];
GrdFreeText.DataBind();
//IQCareMsgBox.ShowfromPage("DeleteSuccess", this);
}
}
}
}
else
{
//GrdFreeText.Visible = false;
}
}
catch (Exception ex)
{
string str = ex.Message;
}
}
