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nehal
20
Datagrid now binding on button click
posted

hi,

i have webDataGrid with checkbox.

my datagrid is populating from Search Criteria.

i can easily generate the grid. but when i check few rows in grid and trying to get those data in another search i am getting Grid.Rows.Count as -1.

here is my code:

 

for Search Buttoon to get Grid():

if

 

 

(txtSearch.Text != "" && txtSearch.Text != null)

 

 

{false;

 

 

gvPolicy.Visible = 

true;

 

 

btnClaims.Visible = 

true;

 

 

btnRunReport.Visible = 

true;

 

 

 

SecurityUsers currentUser = ((Global)HttpContext.Current.ApplicationInstance).CurrentUser;

 

lblComment.Visible = 

 

 

 

 

 

 

if (currentUser != null)  

 

{

 

List<string> profitCenterDesc = new List<string>();

 

 

SecurityUserProfitCenterService secProfitService = new SecurityUserProfitCenterService();

 

 

 

TList<SecurityUserProfitCenter> userProfitCntrs = secProfitService.GetBySecurityUserKey(currentUser.SecurityUserKey);

 

 

 

if (userProfitCntrs != null && userProfitCntrs.Count > 0)  

 

 

 

 

 

{

 

CdtProfitCenterService profitService = new CdtProfitCenterService();

 

 

foreach (SecurityUserProfitCenter userProfitCntr in userProfitCntrs)   

 

 {

CdtProfitCenter profitCntr = profitService.GetByProfitCenterCode(userProfitCntr.ProfitCenterCode);

 

profitCenterDesc.Add(profitCntr.ProfitCenterDesc);

}

if (profitCenterDesc.Count > 0)

{

ProfitCenterDescs = profitCenterDesc;

}

else

null;

{ ProfitCenterDescs = 

}

}

//gvPolicy.EnsureTemplates(); 

MfxPolicyService policyService = new MfxPolicyService();  

DataSet getPolicies = new DataSet();

getPolicies = policyService.GetPolicyGrid(dpSearch.SelectedValue.ToString(), txtSearch.Value.ToString(), chkAllPolicies.Checked);

gvPolicy.DataSource = getPolicies;

//gvPolicy.DataBind(); 

//gvPolicy.DataSourceID = "PolicyDataSource";  

GridRecord row = new GridRecord();  

CheckBox chkbox = new CheckBox();  

for (int i = 0; i < gvPolicy.Rows.Count; i++)

{ 

CheckBox chk = new CheckBox(); true;  

chk = FindCheckBox(gvPolicy, i);

chk.Enabled = 

 

}

for (int i = 0; i < gvPolicy.Rows.Count; i++)  

{

row = gvPolicy.Rows[i];

chkbox = FindCheckBox(gvPolicy, i);

String profitCenter = ((DataRowView)row.DataItem).Row["ProfitCenter"].ToString();  

//Label lblProfitCenter = (Label)e.Row.FindControl("lblProfitCenter"); 

 

if (ProfitCenterDescs != null && ProfitCenterDescs.Contains(profitCenter)) false; 

{

chkbox.Enabled = 

}  now when i select few checkboxes and try to get data the Grid.Rows.Count is -1.

}

 

code to get checked data: 

 

List 

 

<decimal> policyRootIds = new List<decimal>();

 

for (int  i = 0; i < gvPolicy.Rows.Count; i++) // is giving -1. GridRecord row = gvPolicy.Rows[i];  

 

 

{

 

CheckBox chkbox = FindCheckBox(gvPolicy, i);

Infragistics.Web.UI.Framework.Data.DataRecord dr = new Infragistics.Web.UI.Framework.Data.DataRecord(gvPolicy);  

if (chkbox.Checked)  

{

decimal rootId = (decimal)(((DataRowView)row.DataItem).Row["RootId"]);  

policyRootIds.Add(rootId);

}

}

if (policyRootIds.Count > 0) "PolicyRootIds"] = policyRootIds;  

{

Session[

 

}

else

"PolicyRootIds"] = null;

{

Session[

 

 please let me know if anyone knows about this.

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