///<summary>Parameters only get displayed the first time this function is run. After that, those parameters are used repeatedly without reprompting the user again.</summary>
public string Get(string query,string parameters){
if(Cancel){
return "";
}
if(parameters!="" && Parameters.Count==0){//if this is the first time through
//assemble parameters
string[] paramList=parameters.Split(new char[] {'~'});
string[] paramFields;
Parameter param;
//string fieldValue;
for(int i=0;i<paramList.Length;i++){
paramFields=paramList[i].Split(new char[] {';'});
param=new Parameter();
for(int f=0;f<paramFields.Length;f++){
if(paramFields[f].StartsWith("Name=")){
param.Name=paramFields[f].Replace("Name=","");
}
//param.OutputValue="1";//never passed in
else if(paramFields[f].StartsWith("ValueType=")){
switch(paramFields[f].Replace("ValueType=","")){
case "Date":
param.ValueType=ParamValueType.Date;
break;
case "String":
param.ValueType=ParamValueType.String;
break;
case "Boolean":
param.ValueType=ParamValueType.Boolean;
break;
case "Integer":
param.ValueType=ParamValueType.Integer;
break;
case "Number":
param.ValueType=ParamValueType.Number;
break;
case "Enum":
param.ValueType=ParamValueType.Enum;
break;
case "QueryData":
param.ValueType=ParamValueType.QueryData;
break;
default:
MessageBox.Show("Error in ValueType field: "+paramFields[f]);
return "";
}
}
//param.CurrentValues=new ArrayList();//never passed in
//param.defaultValues=new ArrayList();//not functional yet
else if(paramFields[f].StartsWith("Prompt=")){
param.Prompt=paramFields[f].Replace("Prompt=","");
}
else if(paramFields[f].StartsWith("Snippet=")){
param.Snippet=paramFields[f].Replace("Snippet=","");
}
else if(paramFields[f].StartsWith("EnumerationType=")){
switch(paramFields[f].Replace("EnumerationType=","")){
case "PatientStatus":
param.EnumerationType=EnumType.PatientStatus;
break;
}
}
else{
MessageBox.Show("Error. Unrecognized field: "+paramFields[f]);
return "";
}
}
Parameters.Add(param);
}
//pass parameters to a form for display
FormParameterInput FormP=new FormParameterInput(ref Parameters);
FormP.ShowDialog();
if(FormP.DialogResult==DialogResult.Cancel){
Cancel=true;
return "";
}
//MessageBox.Show("parameter info: "+parameters);
}
return Get(query);
}
///<summary>Parameters only get displayed the first time this function is run. After that, those parameters are used repeatedly without reprompting the user again.</summary>
public string Get(string query, string parameters)
{
if (Cancel)
{
return("");
}
if (parameters != "" && Parameters.Count == 0) //if this is the first time through
//assemble parameters
{
string[] paramList = parameters.Split(new char[] { '~' });
string[] paramFields;
Parameter param;
//string fieldValue;
for (int i = 0; i < paramList.Length; i++)
{
paramFields = paramList[i].Split(new char[] { ';' });
param = new Parameter();
for (int f = 0; f < paramFields.Length; f++)
{
if (paramFields[f].StartsWith("Name="))
{
param.Name = paramFields[f].Replace("Name=", "");
}
//param.OutputValue="1";//never passed in
else if (paramFields[f].StartsWith("ValueType="))
{
switch (paramFields[f].Replace("ValueType=", ""))
{
case "Date":
param.ValueType = ParamValueType.Date;
break;
case "String":
param.ValueType = ParamValueType.String;
break;
case "Boolean":
param.ValueType = ParamValueType.Boolean;
break;
case "Integer":
param.ValueType = ParamValueType.Integer;
break;
case "Number":
param.ValueType = ParamValueType.Number;
break;
case "Enum":
param.ValueType = ParamValueType.Enum;
break;
case "QueryData":
param.ValueType = ParamValueType.QueryData;
break;
default:
MessageBox.Show("Error in ValueType field: " + paramFields[f]);
return("");
}
}
//param.CurrentValues=new ArrayList();//never passed in
//param.defaultValues=new ArrayList();//not functional yet
else if (paramFields[f].StartsWith("Prompt="))
{
param.Prompt = paramFields[f].Replace("Prompt=", "");
}
else if (paramFields[f].StartsWith("Snippet="))
{
param.Snippet = paramFields[f].Replace("Snippet=", "");
}
else if (paramFields[f].StartsWith("EnumerationType="))
{
switch (paramFields[f].Replace("EnumerationType=", ""))
{
case "PatientStatus":
param.EnumerationType = EnumType.PatientStatus;
break;
}
}
else
{
MessageBox.Show("Error. Unrecognized field: " + paramFields[f]);
return("");
}
}
Parameters.Add(param);
}
//pass parameters to a form for display
FormParameterInput FormP = new FormParameterInput(ref Parameters);
FormP.ShowDialog();
if (FormP.DialogResult == DialogResult.Cancel)
{
Cancel = true;
return("");
}
//MessageBox.Show("parameter info: "+parameters);
}
return(Get(query));
}
